// WARNING: This file is machine generated by fidlgen.

// fidl_experiment = no_optional_structs
// fidl_experiment = transitional_allow_list
// fidl_experiment = unknown_interactions
// fidl_experiment = unknown_interactions_mandate

#![warn(clippy::all)]
#![allow(unused_parens, unused_mut, unused_imports, nonstandard_style)]

use {
    bitflags::bitflags,
    fidl::{
        client::QueryResponseFut,
        endpoints::{ControlHandle as _, Responder as _},
    },
    fuchsia_zircon_status as zx_status,
    futures::future::{self, MaybeDone, TryFutureExt},
};

#[cfg(target_os = "fuchsia")]
use fuchsia_zircon as zx;

#[derive(Copy, Clone, Debug, Eq, PartialEq, Ord, PartialOrd, Hash)]
#[repr(u32)]
pub enum OutOfBoundsDirection {
    Below = 1,
    Above = 2,
}

impl OutOfBoundsDirection {
    #[inline]
    pub fn from_primitive(prim: u32) -> Option<Self> {
        match prim {
            1 => Some(Self::Below),
            2 => Some(Self::Above),
            _ => None,
        }
    }

    #[inline]
    pub const fn into_primitive(self) -> u32 {
        self as u32
    }

    #[deprecated = "Strict enums should not use `is_unknown`"]
    #[inline]
    pub fn is_unknown(&self) -> bool {
        false
    }
}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct BadDirectory {
    /// Path of directory.
    pub path: String,
}

impl fidl::Persistable for BadDirectory {}

/// Directory entry has bad type value.
#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct BadEntryType {
    /// Type value.
    pub value: u8,
}

impl fidl::Persistable for BadEntryType {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct BadFile {
    /// Path of file.
    pub path: String,
}

impl fidl::Persistable for BadFile {}

/// Feature Incompatible flag has banned flags.
#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct BannedFeatureIncompat {
    /// Bitwise flags that are banned.
    pub value: u32,
}

impl fidl::Persistable for BannedFeatureIncompat {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct BlockNumberOutOfBounds {
    /// Block number.
    pub block_number: u64,
}

impl fidl::Persistable for BlockNumberOutOfBounds {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct BlockSizeInvalid {
    /// Block size.
    pub block_size: u32,
}

impl fidl::Persistable for BlockSizeInvalid {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DirEntry2NonUtf8 {
    /// Data that was unable to be converted into UTF-8.
    /// Limiting to 255 to match with the max filename length.
    pub data: Vec<u8>,
}

impl fidl::Persistable for DirEntry2NonUtf8 {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct ExtentUnexpectedLength {
    /// Size received.
    pub size: u64,
    /// Size expected.
    pub expected: u64,
}

impl fidl::Persistable for ExtentUnexpectedLength {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct Incompatible {
    /// Message stating what is wrong.
    pub msg: String,
}

impl fidl::Persistable for Incompatible {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct InvalidAddress {
    /// Byte position in filesystem image.
    pub position: u64,
    /// Direction of out of bounds.
    pub direction: OutOfBoundsDirection,
    /// Boundary that was exceeded.
    pub bound: u64,
}

impl fidl::Persistable for InvalidAddress {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct InvalidBlockGroupDesc {
    /// Byte position in filesystem image.
    pub position: u64,
}

impl fidl::Persistable for InvalidBlockGroupDesc {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct InvalidDirEntry2 {
    /// Byte position in filesystem image.
    pub position: u64,
}

impl fidl::Persistable for InvalidDirEntry2 {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct InvalidExtent {
    /// Byte position in filesystem image.
    pub position: u64,
}

impl fidl::Persistable for InvalidExtent {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct InvalidExtentHeader;

impl fidl::Persistable for InvalidExtentHeader {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct InvalidExtentHeaderMagic {
    /// Magic number.
    pub value: u16,
}

impl fidl::Persistable for InvalidExtentHeaderMagic {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct InvalidINode {
    /// INode number.
    pub inode_number: u32,
}

impl fidl::Persistable for InvalidINode {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct InvalidInputPath {
    /// Not implemented. Will be empty string.
    pub path: String,
}

impl fidl::Persistable for InvalidInputPath {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct InvalidSuperBlock {
    /// Byte position in filesystem image.
    pub position: u64,
}

impl fidl::Persistable for InvalidSuperBlock {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct InvalidSuperBlockMagic {
    /// Magic number.
    pub value: u16,
}

impl fidl::Persistable for InvalidSuperBlockMagic {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct PathNotFound {
    /// Path given.
    pub path: String,
}

impl fidl::Persistable for PathNotFound {}

/// Use `InvalidAddress` instead.
#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct ReaderOutOfBounds {
    /// Byte position in filesystem image.
    pub position: u64,
    /// Size of image.
    pub size: u64,
}

impl fidl::Persistable for ReaderOutOfBounds {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct ReaderReadError {
    /// Byte position in filesystem image.
    pub position: u64,
}

impl fidl::Persistable for ReaderReadError {}

/// Feature Incompatible flag has missing flags.
#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct RequiredFeatureIncompat {
    /// Bitwise flags that are missing.
    pub value: u32,
}

impl fidl::Persistable for RequiredFeatureIncompat {}

#[derive(Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct ServerMountVmoRequest {
    pub source: fidl::Vmo,
    pub flags: fidl_fuchsia_io::OpenFlags,
    pub root: fidl::endpoints::ServerEnd<fidl_fuchsia_io::DirectoryMarker>,
}

impl fidl::Standalone for ServerMountVmoRequest {}

#[derive(Clone, Debug, PartialEq)]
pub struct ServerMountVmoResponse {
    pub result: MountVmoResult,
}

impl fidl::Persistable for ServerMountVmoResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct Success;

impl fidl::Persistable for Success {}

/// Result of an [`Ext4Server.MountVmo`] call.
#[derive(Clone, Debug)]
pub enum MountVmoResult {
    /// The server has managed to read the image far enough to load the
    /// root directory and none of the early validation checks have failed.
    Success(Success),
    /// Error reading the VMO.
    VmoReadFailure(i32),
    ParseError(ParseError),
    #[deprecated = "Use `MountVmoResult::unknown()` to construct and `MountVmoResultUnknown!()` to exhaustively match."]
    #[doc(hidden)]
    #[non_exhaustive]
    __Unknown {
        ordinal: u64,
    },
}

/// Pattern that matches an unknown `MountVmoResult` member.
#[macro_export]
macro_rules! MountVmoResultUnknown {
    () => {
        _
    };
}

// Custom PartialEq so that unknown variants are not equal to themselves.
impl PartialEq for MountVmoResult {
    fn eq(&self, other: &Self) -> bool {
        match (self, other) {
            (Self::Success(x), Self::Success(y)) => *x == *y,
            (Self::VmoReadFailure(x), Self::VmoReadFailure(y)) => *x == *y,
            (Self::ParseError(x), Self::ParseError(y)) => *x == *y,
            _ => false,
        }
    }
}

impl MountVmoResult {
    #[inline]
    pub fn ordinal(&self) -> u64 {
        match *self {
            Self::Success(_) => 1,
            Self::VmoReadFailure(_) => 2,
            Self::ParseError(_) => 3,
            #[allow(deprecated)]
            Self::__Unknown { ordinal } => ordinal,
        }
    }

    #[inline]
    pub fn unknown_variant_for_testing() -> Self {
        #[allow(deprecated)]
        Self::__Unknown { ordinal: 0 }
    }

    #[inline]
    pub fn is_unknown(&self) -> bool {
        match self {
            #[allow(deprecated)]
            Self::__Unknown { .. } => true,
            _ => false,
        }
    }
}

impl fidl::Persistable for MountVmoResult {}

/// Sub-result of an [`Ext4Server.MountVmo`] call denoting the actual error
/// that occurred in the reader.
#[derive(Clone, Debug)]
pub enum ParseError {
    InvalidSuperBlock(InvalidSuperBlock),
    InvalidSuperBlockMagic(InvalidSuperBlockMagic),
    BlockNumberOutOfBounds(BlockNumberOutOfBounds),
    BlockSizeInvalid(BlockSizeInvalid),
    InvalidBlockGroupDesc(InvalidBlockGroupDesc),
    InvalidInode(InvalidINode),
    InvalidExtentHeader(InvalidExtentHeader),
    InvalidExtentHeaderMagic(InvalidExtentHeaderMagic),
    InvalidExtent(InvalidExtent),
    ExtentUnexpectedLength(ExtentUnexpectedLength),
    InvalidDirEntry2(InvalidDirEntry2),
    DirEntry2NonUtf8(DirEntry2NonUtf8),
    InvalidInputPath(InvalidInputPath),
    PathNotFound(PathNotFound),
    BadEntryType(BadEntryType),
    Incompatible(Incompatible),
    BadFile(BadFile),
    BadDirectory(BadDirectory),
    ReaderReadError(ReaderReadError),
    ReaderOutOfBounds(ReaderOutOfBounds),
    RequiredFeatureIncompat(RequiredFeatureIncompat),
    BannedFeatureIncompat(BannedFeatureIncompat),
    InvalidAddress(InvalidAddress),
    #[deprecated = "Use `ParseError::unknown()` to construct and `ParseErrorUnknown!()` to exhaustively match."]
    #[doc(hidden)]
    #[non_exhaustive]
    __Unknown {
        ordinal: u64,
    },
}

/// Pattern that matches an unknown `ParseError` member.
#[macro_export]
macro_rules! ParseErrorUnknown {
    () => {
        _
    };
}

// Custom PartialEq so that unknown variants are not equal to themselves.
impl PartialEq for ParseError {
    fn eq(&self, other: &Self) -> bool {
        match (self, other) {
            (Self::InvalidSuperBlock(x), Self::InvalidSuperBlock(y)) => *x == *y,
            (Self::InvalidSuperBlockMagic(x), Self::InvalidSuperBlockMagic(y)) => *x == *y,
            (Self::BlockNumberOutOfBounds(x), Self::BlockNumberOutOfBounds(y)) => *x == *y,
            (Self::BlockSizeInvalid(x), Self::BlockSizeInvalid(y)) => *x == *y,
            (Self::InvalidBlockGroupDesc(x), Self::InvalidBlockGroupDesc(y)) => *x == *y,
            (Self::InvalidInode(x), Self::InvalidInode(y)) => *x == *y,
            (Self::InvalidExtentHeader(x), Self::InvalidExtentHeader(y)) => *x == *y,
            (Self::InvalidExtentHeaderMagic(x), Self::InvalidExtentHeaderMagic(y)) => *x == *y,
            (Self::InvalidExtent(x), Self::InvalidExtent(y)) => *x == *y,
            (Self::ExtentUnexpectedLength(x), Self::ExtentUnexpectedLength(y)) => *x == *y,
            (Self::InvalidDirEntry2(x), Self::InvalidDirEntry2(y)) => *x == *y,
            (Self::DirEntry2NonUtf8(x), Self::DirEntry2NonUtf8(y)) => *x == *y,
            (Self::InvalidInputPath(x), Self::InvalidInputPath(y)) => *x == *y,
            (Self::PathNotFound(x), Self::PathNotFound(y)) => *x == *y,
            (Self::BadEntryType(x), Self::BadEntryType(y)) => *x == *y,
            (Self::Incompatible(x), Self::Incompatible(y)) => *x == *y,
            (Self::BadFile(x), Self::BadFile(y)) => *x == *y,
            (Self::BadDirectory(x), Self::BadDirectory(y)) => *x == *y,
            (Self::ReaderReadError(x), Self::ReaderReadError(y)) => *x == *y,
            (Self::ReaderOutOfBounds(x), Self::ReaderOutOfBounds(y)) => *x == *y,
            (Self::RequiredFeatureIncompat(x), Self::RequiredFeatureIncompat(y)) => *x == *y,
            (Self::BannedFeatureIncompat(x), Self::BannedFeatureIncompat(y)) => *x == *y,
            (Self::InvalidAddress(x), Self::InvalidAddress(y)) => *x == *y,
            _ => false,
        }
    }
}

impl ParseError {
    #[inline]
    pub fn ordinal(&self) -> u64 {
        match *self {
            Self::InvalidSuperBlock(_) => 1,
            Self::InvalidSuperBlockMagic(_) => 2,
            Self::BlockNumberOutOfBounds(_) => 3,
            Self::BlockSizeInvalid(_) => 4,
            Self::InvalidBlockGroupDesc(_) => 5,
            Self::InvalidInode(_) => 6,
            Self::InvalidExtentHeader(_) => 7,
            Self::InvalidExtentHeaderMagic(_) => 8,
            Self::InvalidExtent(_) => 9,
            Self::ExtentUnexpectedLength(_) => 10,
            Self::InvalidDirEntry2(_) => 11,
            Self::DirEntry2NonUtf8(_) => 12,
            Self::InvalidInputPath(_) => 13,
            Self::PathNotFound(_) => 14,
            Self::BadEntryType(_) => 15,
            Self::Incompatible(_) => 16,
            Self::BadFile(_) => 17,
            Self::BadDirectory(_) => 18,
            Self::ReaderReadError(_) => 19,
            Self::ReaderOutOfBounds(_) => 20,
            Self::RequiredFeatureIncompat(_) => 21,
            Self::BannedFeatureIncompat(_) => 22,
            Self::InvalidAddress(_) => 23,
            #[allow(deprecated)]
            Self::__Unknown { ordinal } => ordinal,
        }
    }

    #[inline]
    pub fn unknown_variant_for_testing() -> Self {
        #[allow(deprecated)]
        Self::__Unknown { ordinal: 0 }
    }

    #[inline]
    pub fn is_unknown(&self) -> bool {
        match self {
            #[allow(deprecated)]
            Self::__Unknown { .. } => true,
            _ => false,
        }
    }
}

impl fidl::Persistable for ParseError {}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct Server_Marker;

impl fidl::endpoints::ProtocolMarker for Server_Marker {
    type Proxy = Server_Proxy;
    type RequestStream = Server_RequestStream;
    const DEBUG_NAME: &'static str = "fuchsia.storage.ext4.Server";
}
impl fidl::endpoints::DiscoverableProtocolMarker for Server_Marker {}

pub trait Server_ProxyInterface: Send + Sync {
    type MountVmoResponseFut: std::future::Future<Output = Result<MountVmoResult, fidl::Error>>
        + Send;
    fn r#mount_vmo(
        &self,
        source: fidl::Vmo,
        flags: fidl_fuchsia_io::OpenFlags,
        root: fidl::endpoints::ServerEnd<fidl_fuchsia_io::DirectoryMarker>,
    ) -> Self::MountVmoResponseFut;
}

#[derive(Debug)]
#[cfg(target_os = "fuchsia")]
pub struct Server_SynchronousProxy {
    client: fidl::client::sync::Client,
}

#[cfg(target_os = "fuchsia")]
impl Server_SynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <Server_Marker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::sync::Client::new(channel, protocol_name) }
    }

    pub fn into_channel(self) -> fidl::Channel {
        self.client.into_channel()
    }

    /// Waits until an event arrives and returns it. It is safe for other
    /// threads to make concurrent requests while waiting for an event.
    pub fn wait_for_event(&self, deadline: zx::Time) -> Result<Server_Event, fidl::Error> {
        Server_Event::decode(self.client.wait_for_event(deadline)?)
    }

    /// Read the VMO content as an Ext4 image and return a channel to the
    /// root of the mounted file system.
    ///
    /// + request `source` is an Ext4 image to be served over the `root`
    ///            connection.
    /// + request `flags` is the same flags you can pass to
    ///            [`fuchsia.io/Directory.Open`] call.  In particular
    ///            [`OPEN_FLAG_DESCRIBE`] can be used to report mount errors.
    ///            Note that [`MountVmoError`] will contain a better
    ///            description of any error that may occur at the mount
    ///            time.
    /// + request `root` is the server end of a connection that will be
    ///            serving the root of the mounted image.
    /// - result `result` In case we could parse the image far enough to
    ///           read the root directory [`MountVmoResult.success`] will be
    ///           returned.  Note that you may pipeline requests to the
    ///           `root` connection even before received a response.  In
    ///           case of an error one of the other values will be returned
    ///           and the `root` connection will be closed.
    pub fn r#mount_vmo(
        &self,
        mut source: fidl::Vmo,
        mut flags: fidl_fuchsia_io::OpenFlags,
        mut root: fidl::endpoints::ServerEnd<fidl_fuchsia_io::DirectoryMarker>,
        ___deadline: zx::Time,
    ) -> Result<MountVmoResult, fidl::Error> {
        let _response = self.client.send_query::<ServerMountVmoRequest, ServerMountVmoResponse>(
            (source, flags, root),
            0x191360124db7f6a6,
            fidl::encoding::DynamicFlags::empty(),
            ___deadline,
        )?;
        Ok(_response.result)
    }
}

#[derive(Debug, Clone)]
pub struct Server_Proxy {
    client: fidl::client::Client,
}

impl fidl::endpoints::Proxy for Server_Proxy {
    type Protocol = Server_Marker;

    fn from_channel(inner: fidl::AsyncChannel) -> Self {
        Self::new(inner)
    }

    fn into_channel(self) -> Result<::fidl::AsyncChannel, Self> {
        self.client.into_channel().map_err(|client| Self { client })
    }

    fn as_channel(&self) -> &::fidl::AsyncChannel {
        self.client.as_channel()
    }
}

impl Server_Proxy {
    /// Create a new Proxy for fuchsia.storage.ext4/Server.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name = <Server_Marker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME;
        Self { client: fidl::client::Client::new(channel, protocol_name) }
    }

    /// Get a Stream of events from the remote end of the protocol.
    ///
    /// # Panics
    ///
    /// Panics if the event stream was already taken.
    pub fn take_event_stream(&self) -> Server_EventStream {
        Server_EventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Read the VMO content as an Ext4 image and return a channel to the
    /// root of the mounted file system.
    ///
    /// + request `source` is an Ext4 image to be served over the `root`
    ///            connection.
    /// + request `flags` is the same flags you can pass to
    ///            [`fuchsia.io/Directory.Open`] call.  In particular
    ///            [`OPEN_FLAG_DESCRIBE`] can be used to report mount errors.
    ///            Note that [`MountVmoError`] will contain a better
    ///            description of any error that may occur at the mount
    ///            time.
    /// + request `root` is the server end of a connection that will be
    ///            serving the root of the mounted image.
    /// - result `result` In case we could parse the image far enough to
    ///           read the root directory [`MountVmoResult.success`] will be
    ///           returned.  Note that you may pipeline requests to the
    ///           `root` connection even before received a response.  In
    ///           case of an error one of the other values will be returned
    ///           and the `root` connection will be closed.
    pub fn r#mount_vmo(
        &self,
        mut source: fidl::Vmo,
        mut flags: fidl_fuchsia_io::OpenFlags,
        mut root: fidl::endpoints::ServerEnd<fidl_fuchsia_io::DirectoryMarker>,
    ) -> fidl::client::QueryResponseFut<MountVmoResult> {
        Server_ProxyInterface::r#mount_vmo(self, source, flags, root)
    }
}

impl Server_ProxyInterface for Server_Proxy {
    type MountVmoResponseFut = fidl::client::QueryResponseFut<MountVmoResult>;
    fn r#mount_vmo(
        &self,
        mut source: fidl::Vmo,
        mut flags: fidl_fuchsia_io::OpenFlags,
        mut root: fidl::endpoints::ServerEnd<fidl_fuchsia_io::DirectoryMarker>,
    ) -> Self::MountVmoResponseFut {
        fn _decode(
            mut _buf: Result<fidl::MessageBufEtc, fidl::Error>,
        ) -> Result<MountVmoResult, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                ServerMountVmoResponse,
                0x191360124db7f6a6,
            >(_buf?)?;
            Ok(_response.result)
        }
        self.client.send_query_and_decode::<ServerMountVmoRequest, MountVmoResult>(
            (source, flags, root),
            0x191360124db7f6a6,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

pub struct Server_EventStream {
    event_receiver: fidl::client::EventReceiver,
}

impl std::marker::Unpin for Server_EventStream {}

impl futures::stream::FusedStream for Server_EventStream {
    fn is_terminated(&self) -> bool {
        self.event_receiver.is_terminated()
    }
}

impl futures::Stream for Server_EventStream {
    type Item = Result<Server_Event, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        match futures::ready!(futures::stream::StreamExt::poll_next_unpin(
            &mut self.event_receiver,
            cx
        )?) {
            Some(buf) => std::task::Poll::Ready(Some(Server_Event::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

#[derive(Debug)]
pub enum Server_Event {}

impl Server_Event {
    /// Decodes a message buffer as a [`Server_Event`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<Server_Event, fidl::Error> {
        let (bytes, _handles) = buf.split_mut();
        let (tx_header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;
        debug_assert_eq!(tx_header.tx_id, 0);
        match tx_header.ordinal {
            _ => Err(fidl::Error::UnknownOrdinal {
                ordinal: tx_header.ordinal,
                protocol_name: <Server_Marker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.storage.ext4/Server.
pub struct Server_RequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

impl std::marker::Unpin for Server_RequestStream {}

impl futures::stream::FusedStream for Server_RequestStream {
    fn is_terminated(&self) -> bool {
        self.is_terminated
    }
}

impl fidl::endpoints::RequestStream for Server_RequestStream {
    type Protocol = Server_Marker;
    type ControlHandle = Server_ControlHandle;

    fn from_channel(channel: fidl::AsyncChannel) -> Self {
        Self { inner: std::sync::Arc::new(fidl::ServeInner::new(channel)), is_terminated: false }
    }

    fn control_handle(&self) -> Self::ControlHandle {
        Server_ControlHandle { inner: self.inner.clone() }
    }

    fn into_inner(self) -> (::std::sync::Arc<fidl::ServeInner>, bool) {
        (self.inner, self.is_terminated)
    }

    fn from_inner(inner: std::sync::Arc<fidl::ServeInner>, is_terminated: bool) -> Self {
        Self { inner, is_terminated }
    }
}

impl futures::Stream for Server_RequestStream {
    type Item = Result<Server_Request, fidl::Error>;

    fn poll_next(
        mut self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Option<Self::Item>> {
        let this = &mut *self;
        if this.inner.check_shutdown(cx) {
            this.is_terminated = true;
            return std::task::Poll::Ready(None);
        }
        if this.is_terminated {
            panic!("polled Server_RequestStream after completion");
        }
        fidl::encoding::with_tls_decode_buf(|bytes, handles| {
            match this.inner.channel().read_etc(cx, bytes, handles) {
                std::task::Poll::Ready(Ok(())) => {}
                std::task::Poll::Pending => return std::task::Poll::Pending,
                std::task::Poll::Ready(Err(zx_status::Status::PEER_CLOSED)) => {
                    this.is_terminated = true;
                    return std::task::Poll::Ready(None);
                }
                std::task::Poll::Ready(Err(e)) => {
                    return std::task::Poll::Ready(Some(Err(fidl::Error::ServerRequestRead(e))))
                }
            }

            // A message has been received from the channel
            let (header, _body_bytes) = fidl::encoding::decode_transaction_header(bytes)?;

            std::task::Poll::Ready(Some(match header.ordinal {
                0x191360124db7f6a6 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(ServerMountVmoRequest);
                    fidl::encoding::Decoder::decode_into::<ServerMountVmoRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = Server_ControlHandle { inner: this.inner.clone() };
                    Ok(Server_Request::MountVmo {
                        source: req.source,
                        flags: req.flags,
                        root: req.root,

                        responder: Server_MountVmoResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name: <Server_Marker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
        })
    }
}

#[derive(Debug)]
pub enum Server_Request {
    /// Read the VMO content as an Ext4 image and return a channel to the
    /// root of the mounted file system.
    ///
    /// + request `source` is an Ext4 image to be served over the `root`
    ///            connection.
    /// + request `flags` is the same flags you can pass to
    ///            [`fuchsia.io/Directory.Open`] call.  In particular
    ///            [`OPEN_FLAG_DESCRIBE`] can be used to report mount errors.
    ///            Note that [`MountVmoError`] will contain a better
    ///            description of any error that may occur at the mount
    ///            time.
    /// + request `root` is the server end of a connection that will be
    ///            serving the root of the mounted image.
    /// - result `result` In case we could parse the image far enough to
    ///           read the root directory [`MountVmoResult.success`] will be
    ///           returned.  Note that you may pipeline requests to the
    ///           `root` connection even before received a response.  In
    ///           case of an error one of the other values will be returned
    ///           and the `root` connection will be closed.
    MountVmo {
        source: fidl::Vmo,
        flags: fidl_fuchsia_io::OpenFlags,
        root: fidl::endpoints::ServerEnd<fidl_fuchsia_io::DirectoryMarker>,
        responder: Server_MountVmoResponder,
    },
}

impl Server_Request {
    #[allow(irrefutable_let_patterns)]
    pub fn into_mount_vmo(
        self,
    ) -> Option<(
        fidl::Vmo,
        fidl_fuchsia_io::OpenFlags,
        fidl::endpoints::ServerEnd<fidl_fuchsia_io::DirectoryMarker>,
        Server_MountVmoResponder,
    )> {
        if let Server_Request::MountVmo { source, flags, root, responder } = self {
            Some((source, flags, root, responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            Server_Request::MountVmo { .. } => "mount_vmo",
        }
    }
}

#[derive(Debug, Clone)]
pub struct Server_ControlHandle {
    inner: std::sync::Arc<fidl::ServeInner>,
}

impl fidl::endpoints::ControlHandle for Server_ControlHandle {
    fn shutdown(&self) {
        self.inner.shutdown()
    }

    fn shutdown_with_epitaph(&self, status: zx_status::Status) {
        self.inner.shutdown_with_epitaph(status)
    }

    fn is_closed(&self) -> bool {
        self.inner.channel().is_closed()
    }

    fn on_closed<'a>(&'a self) -> fidl::OnSignals<'a> {
        self.inner.channel().on_closed()
    }
}

impl Server_ControlHandle {}

#[must_use = "FIDL methods require a response to be sent"]
#[derive(Debug)]
pub struct Server_MountVmoResponder {
    control_handle: std::mem::ManuallyDrop<Server_ControlHandle>,
    tx_id: u32,
}

/// Set the the channel to be shutdown (see [`Server_ControlHandle::shutdown`])
/// if the responder is dropped without sending a response, so that the client
/// doesn't hang. To prevent this behavior, call `drop_without_shutdown`.
impl std::ops::Drop for Server_MountVmoResponder {
    fn drop(&mut self) {
        self.control_handle.shutdown();
        // Safety: drops once, never accessed again
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
    }
}

impl fidl::endpoints::Responder for Server_MountVmoResponder {
    type ControlHandle = Server_ControlHandle;

    fn control_handle(&self) -> &Server_ControlHandle {
        &self.control_handle
    }

    fn drop_without_shutdown(mut self) {
        // Safety: drops once, never accessed again due to mem::forget
        unsafe { std::mem::ManuallyDrop::drop(&mut self.control_handle) };
        // Prevent Drop from running (which would shut down the channel)
        std::mem::forget(self);
    }
}

impl Server_MountVmoResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut result: &MountVmoResult) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        if _result.is_err() {
            self.control_handle.shutdown();
        }
        self.drop_without_shutdown();
        _result
    }

    /// Similar to "send" but does not shutdown the channel if an error occurs.
    pub fn send_no_shutdown_on_err(self, mut result: &MountVmoResult) -> Result<(), fidl::Error> {
        let _result = self.send_raw(result);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut result: &MountVmoResult) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<ServerMountVmoResponse>(
            (result,),
            self.tx_id,
            0x191360124db7f6a6,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

#[derive(Debug, Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
pub struct ServiceMarker;

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceMarker for ServiceMarker {
    type Proxy = ServiceProxy;
    type Request = ServiceRequest;
    const SERVICE_NAME: &'static str = "fuchsia.storage.ext4.Service";
}

/// A request for one of the member protocols of Service.
///
#[cfg(target_os = "fuchsia")]
pub enum ServiceRequest {
    /// An Ext4 server that can parse a file system image and present it
    /// using fuchsia-io FIDL API.
    Server(Server_RequestStream),
}

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceRequest for ServiceRequest {
    type Service = ServiceMarker;

    fn dispatch(name: &str, _channel: fidl::AsyncChannel) -> Self {
        match name {
            "server" => Self::Server(
                <Server_RequestStream as fidl::endpoints::RequestStream>::from_channel(_channel),
            ),
            _ => panic!("no such member protocol name for service Service"),
        }
    }

    fn member_names() -> &'static [&'static str] {
        &["server"]
    }
}
#[cfg(target_os = "fuchsia")]
pub struct ServiceProxy(Box<dyn fidl::endpoints::MemberOpener>);

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::ServiceProxy for ServiceProxy {
    type Service = ServiceMarker;

    fn from_member_opener(opener: Box<dyn fidl::endpoints::MemberOpener>) -> Self {
        Self(opener)
    }
}

#[cfg(target_os = "fuchsia")]
impl ServiceProxy {
    /// An Ext4 server that can parse a file system image and present it
    /// using fuchsia-io FIDL API.
    pub fn connect_to_server(&self) -> Result<Server_Proxy, fidl::Error> {
        let (proxy, server_end) = fidl::endpoints::create_proxy::<Server_Marker>()?;
        self.connect_channel_to_server(server_end)?;
        Ok(proxy)
    }

    /// Like `connect_to_server`, but accepts a server end.
    pub fn connect_channel_to_server(
        &self,
        server_end: fidl::endpoints::ServerEnd<Server_Marker>,
    ) -> Result<(), fidl::Error> {
        self.0.open_member("server", server_end.into_channel())
    }
}

mod internal {
    use super::*;
    unsafe impl fidl::encoding::TypeMarker for OutOfBoundsDirection {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            std::mem::align_of::<u32>()
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            std::mem::size_of::<u32>()
        }

        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            false
        }
    }

    impl fidl::encoding::ValueTypeMarker for OutOfBoundsDirection {
        type Borrowed<'a> = Self;
        #[inline(always)]
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            *value
        }
    }

    unsafe impl fidl::encoding::Encode<Self> for OutOfBoundsDirection {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Self>(offset);
            encoder.write_num(self.into_primitive(), offset);
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for OutOfBoundsDirection {
        #[inline(always)]
        fn new_empty() -> Self {
            Self::Below
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let prim = decoder.read_num::<u32>(offset);

            *self = Self::from_primitive(prim).ok_or(fidl::Error::InvalidEnumValue)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for BadDirectory {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for BadDirectory {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<BadDirectory> for &BadDirectory {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BadDirectory>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<BadDirectory>::encode(
                (<fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.path,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::BoundedString<1024>>>
        fidl::encoding::Encode<BadDirectory> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BadDirectory>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for BadDirectory {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { path: fidl::new_empty!(fidl::encoding::BoundedString<1024>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::BoundedString<1024>,
                &mut self.path,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for BadEntryType {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            1
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            1
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for BadEntryType {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<BadEntryType> for &BadEntryType {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BadEntryType>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut BadEntryType)
                    .write_unaligned((self as *const BadEntryType).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u8>> fidl::encoding::Encode<BadEntryType> for (T0,) {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BadEntryType>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for BadEntryType {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { value: fidl::new_empty!(u8) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 1);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for BadFile {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for BadFile {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<BadFile> for &BadFile {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BadFile>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<BadFile>::encode(
                (<fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.path,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::BoundedString<1024>>>
        fidl::encoding::Encode<BadFile> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BadFile>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for BadFile {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { path: fidl::new_empty!(fidl::encoding::BoundedString<1024>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::BoundedString<1024>,
                &mut self.path,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for BannedFeatureIncompat {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for BannedFeatureIncompat {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<BannedFeatureIncompat> for &BannedFeatureIncompat {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BannedFeatureIncompat>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut BannedFeatureIncompat)
                    .write_unaligned((self as *const BannedFeatureIncompat).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u32>> fidl::encoding::Encode<BannedFeatureIncompat>
        for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BannedFeatureIncompat>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for BannedFeatureIncompat {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { value: fidl::new_empty!(u32) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 4);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for BlockNumberOutOfBounds {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for BlockNumberOutOfBounds {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<BlockNumberOutOfBounds> for &BlockNumberOutOfBounds {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BlockNumberOutOfBounds>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut BlockNumberOutOfBounds)
                    .write_unaligned((self as *const BlockNumberOutOfBounds).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u64>> fidl::encoding::Encode<BlockNumberOutOfBounds>
        for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BlockNumberOutOfBounds>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for BlockNumberOutOfBounds {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { block_number: fidl::new_empty!(u64) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for BlockSizeInvalid {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for BlockSizeInvalid {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<BlockSizeInvalid> for &BlockSizeInvalid {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BlockSizeInvalid>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut BlockSizeInvalid)
                    .write_unaligned((self as *const BlockSizeInvalid).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u32>> fidl::encoding::Encode<BlockSizeInvalid> for (T0,) {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<BlockSizeInvalid>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for BlockSizeInvalid {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { block_size: fidl::new_empty!(u32) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 4);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DirEntry2NonUtf8 {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for DirEntry2NonUtf8 {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<DirEntry2NonUtf8> for &DirEntry2NonUtf8 {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DirEntry2NonUtf8>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DirEntry2NonUtf8>::encode(
                (<fidl::encoding::Vector<u8, 255> as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.data,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::Vector<u8, 255>>>
        fidl::encoding::Encode<DirEntry2NonUtf8> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DirEntry2NonUtf8>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DirEntry2NonUtf8 {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { data: fidl::new_empty!(fidl::encoding::Vector<u8, 255>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::Vector<u8, 255>, &mut self.data, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ExtentUnexpectedLength {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for ExtentUnexpectedLength {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<ExtentUnexpectedLength> for &ExtentUnexpectedLength {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ExtentUnexpectedLength>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut ExtentUnexpectedLength)
                    .write_unaligned((self as *const ExtentUnexpectedLength).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u64>, T1: fidl::encoding::Encode<u64>>
        fidl::encoding::Encode<ExtentUnexpectedLength> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ExtentUnexpectedLength>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for ExtentUnexpectedLength {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { size: fidl::new_empty!(u64), expected: fidl::new_empty!(u64) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 16);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for Incompatible {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for Incompatible {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<Incompatible> for &Incompatible {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Incompatible>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<Incompatible>::encode(
                (<fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.msg,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::BoundedString<1024>>>
        fidl::encoding::Encode<Incompatible> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Incompatible>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for Incompatible {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { msg: fidl::new_empty!(fidl::encoding::BoundedString<1024>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::BoundedString<1024>,
                &mut self.msg,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InvalidAddress {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            24
        }
    }
    impl fidl::encoding::ValueTypeMarker for InvalidAddress {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<InvalidAddress> for &InvalidAddress {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidAddress>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<InvalidAddress>::encode(
                (
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.position),
                    <OutOfBoundsDirection as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.direction,
                    ),
                    <u64 as fidl::encoding::ValueTypeMarker>::borrow(&self.bound),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<u64>,
            T1: fidl::encoding::Encode<OutOfBoundsDirection>,
            T2: fidl::encoding::Encode<u64>,
        > fidl::encoding::Encode<InvalidAddress> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidAddress>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            unsafe {
                let ptr = encoder.buf.as_mut_ptr().add(offset).offset(8);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            self.2.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for InvalidAddress {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                position: fidl::new_empty!(u64),
                direction: fidl::new_empty!(OutOfBoundsDirection),
                bound: fidl::new_empty!(u64),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(8) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let maskedval = padval & 0xffffffff00000000u64;
            if (maskedval != 0) {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset
                        + 8
                        + ((0xffffffff00000000u64 as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(u64, &mut self.position, decoder, offset + 0, _depth)?;
            fidl::decode!(OutOfBoundsDirection, &mut self.direction, decoder, offset + 8, _depth)?;
            fidl::decode!(u64, &mut self.bound, decoder, offset + 16, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InvalidBlockGroupDesc {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for InvalidBlockGroupDesc {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<InvalidBlockGroupDesc> for &InvalidBlockGroupDesc {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidBlockGroupDesc>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut InvalidBlockGroupDesc)
                    .write_unaligned((self as *const InvalidBlockGroupDesc).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u64>> fidl::encoding::Encode<InvalidBlockGroupDesc>
        for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidBlockGroupDesc>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for InvalidBlockGroupDesc {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { position: fidl::new_empty!(u64) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InvalidDirEntry2 {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for InvalidDirEntry2 {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<InvalidDirEntry2> for &InvalidDirEntry2 {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidDirEntry2>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut InvalidDirEntry2)
                    .write_unaligned((self as *const InvalidDirEntry2).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u64>> fidl::encoding::Encode<InvalidDirEntry2> for (T0,) {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidDirEntry2>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for InvalidDirEntry2 {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { position: fidl::new_empty!(u64) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InvalidExtent {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for InvalidExtent {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<InvalidExtent> for &InvalidExtent {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidExtent>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut InvalidExtent)
                    .write_unaligned((self as *const InvalidExtent).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u64>> fidl::encoding::Encode<InvalidExtent> for (T0,) {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidExtent>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for InvalidExtent {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { position: fidl::new_empty!(u64) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InvalidExtentHeader {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            1
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            1
        }
    }
    impl fidl::encoding::ValueTypeMarker for InvalidExtentHeader {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<InvalidExtentHeader> for &InvalidExtentHeader {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidExtentHeader>(offset);
            encoder.write_num(0u8, offset);
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for InvalidExtentHeader {
        #[inline(always)]
        fn new_empty() -> Self {
            Self
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            match decoder.read_num::<u8>(offset) {
                0 => Ok(()),
                _ => Err(fidl::Error::Invalid),
            }
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InvalidExtentHeaderMagic {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            2
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            2
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for InvalidExtentHeaderMagic {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<InvalidExtentHeaderMagic> for &InvalidExtentHeaderMagic {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidExtentHeaderMagic>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut InvalidExtentHeaderMagic)
                    .write_unaligned((self as *const InvalidExtentHeaderMagic).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u16>> fidl::encoding::Encode<InvalidExtentHeaderMagic>
        for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidExtentHeaderMagic>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for InvalidExtentHeaderMagic {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { value: fidl::new_empty!(u16) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 2);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InvalidINode {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for InvalidINode {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<InvalidINode> for &InvalidINode {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidINode>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut InvalidINode)
                    .write_unaligned((self as *const InvalidINode).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u32>> fidl::encoding::Encode<InvalidINode> for (T0,) {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidINode>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for InvalidINode {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { inode_number: fidl::new_empty!(u32) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 4);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InvalidInputPath {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for InvalidInputPath {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<InvalidInputPath> for &InvalidInputPath {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidInputPath>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<InvalidInputPath>::encode(
                (<fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.path,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::BoundedString<1024>>>
        fidl::encoding::Encode<InvalidInputPath> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidInputPath>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for InvalidInputPath {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { path: fidl::new_empty!(fidl::encoding::BoundedString<1024>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::BoundedString<1024>,
                &mut self.path,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InvalidSuperBlock {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for InvalidSuperBlock {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<InvalidSuperBlock> for &InvalidSuperBlock {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidSuperBlock>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut InvalidSuperBlock)
                    .write_unaligned((self as *const InvalidSuperBlock).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u64>> fidl::encoding::Encode<InvalidSuperBlock> for (T0,) {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidSuperBlock>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for InvalidSuperBlock {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { position: fidl::new_empty!(u64) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for InvalidSuperBlockMagic {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            2
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            2
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for InvalidSuperBlockMagic {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<InvalidSuperBlockMagic> for &InvalidSuperBlockMagic {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidSuperBlockMagic>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut InvalidSuperBlockMagic)
                    .write_unaligned((self as *const InvalidSuperBlockMagic).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u16>> fidl::encoding::Encode<InvalidSuperBlockMagic>
        for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<InvalidSuperBlockMagic>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for InvalidSuperBlockMagic {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { value: fidl::new_empty!(u16) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 2);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for PathNotFound {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for PathNotFound {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<PathNotFound> for &PathNotFound {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PathNotFound>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<PathNotFound>::encode(
                (<fidl::encoding::BoundedString<1024> as fidl::encoding::ValueTypeMarker>::borrow(
                    &self.path,
                ),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<fidl::encoding::BoundedString<1024>>>
        fidl::encoding::Encode<PathNotFound> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<PathNotFound>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for PathNotFound {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { path: fidl::new_empty!(fidl::encoding::BoundedString<1024>) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(
                fidl::encoding::BoundedString<1024>,
                &mut self.path,
                decoder,
                offset + 0,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ReaderOutOfBounds {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for ReaderOutOfBounds {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<ReaderOutOfBounds> for &ReaderOutOfBounds {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ReaderOutOfBounds>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut ReaderOutOfBounds)
                    .write_unaligned((self as *const ReaderOutOfBounds).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u64>, T1: fidl::encoding::Encode<u64>>
        fidl::encoding::Encode<ReaderOutOfBounds> for (T0, T1)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ReaderOutOfBounds>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for ReaderOutOfBounds {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { position: fidl::new_empty!(u64), size: fidl::new_empty!(u64) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 16);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ReaderReadError {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            8
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for ReaderReadError {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<ReaderReadError> for &ReaderReadError {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ReaderReadError>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut ReaderReadError)
                    .write_unaligned((self as *const ReaderReadError).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u64>> fidl::encoding::Encode<ReaderReadError> for (T0,) {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ReaderReadError>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for ReaderReadError {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { position: fidl::new_empty!(u64) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 8);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for RequiredFeatureIncompat {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            4
        }
        #[inline(always)]
        fn encode_is_copy() -> bool {
            true
        }

        #[inline(always)]
        fn decode_is_copy() -> bool {
            true
        }
    }
    impl fidl::encoding::ValueTypeMarker for RequiredFeatureIncompat {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<RequiredFeatureIncompat> for &RequiredFeatureIncompat {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RequiredFeatureIncompat>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut RequiredFeatureIncompat)
                    .write_unaligned((self as *const RequiredFeatureIncompat).read());
                // Zero out padding regions. Unlike `fidl_struct_impl_noncopy!`, this must be
                // done second because the memcpy will write garbage to these bytes.
            }
            Ok(())
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<u32>> fidl::encoding::Encode<RequiredFeatureIncompat>
        for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<RequiredFeatureIncompat>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for RequiredFeatureIncompat {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { value: fidl::new_empty!(u32) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            let buf_ptr = unsafe { decoder.buf.as_ptr().add(offset) };
            // Verify that padding bytes are zero.
            // Copy from the buffer into the object.
            unsafe {
                std::ptr::copy_nonoverlapping(buf_ptr, self as *mut Self as *mut u8, 4);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ServerMountVmoRequest {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            4
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            12
        }
    }
    impl fidl::encoding::ResourceTypeMarker for ServerMountVmoRequest {
        type Borrowed<'a> = &'a mut Self;
        fn take_or_borrow<'a>(
            value: &'a mut <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<ServerMountVmoRequest> for &mut ServerMountVmoRequest {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ServerMountVmoRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<ServerMountVmoRequest>::encode(
                (
                    <fidl::encoding::HandleType<
                        fidl::Vmo,
                        { fidl::ObjectType::VMO.into_raw() },
                        2147483648,
                    > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                        &mut self.source
                    ),
                    <fidl_fuchsia_io::OpenFlags as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.flags,
                    ),
                    <fidl::encoding::Endpoint<
                        fidl::endpoints::ServerEnd<fidl_fuchsia_io::DirectoryMarker>,
                    > as fidl::encoding::ResourceTypeMarker>::take_or_borrow(
                        &mut self.root
                    ),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<
                fidl::encoding::HandleType<
                    fidl::Vmo,
                    { fidl::ObjectType::VMO.into_raw() },
                    2147483648,
                >,
            >,
            T1: fidl::encoding::Encode<fidl_fuchsia_io::OpenFlags>,
            T2: fidl::encoding::Encode<
                fidl::encoding::Endpoint<
                    fidl::endpoints::ServerEnd<fidl_fuchsia_io::DirectoryMarker>,
                >,
            >,
        > fidl::encoding::Encode<ServerMountVmoRequest> for (T0, T1, T2)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ServerMountVmoRequest>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 4, depth)?;
            self.2.encode(encoder, offset + 8, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for ServerMountVmoRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                source: fidl::new_empty!(fidl::encoding::HandleType<fidl::Vmo, { fidl::ObjectType::VMO.into_raw() }, 2147483648>),
                flags: fidl::new_empty!(fidl_fuchsia_io::OpenFlags),
                root: fidl::new_empty!(
                    fidl::encoding::Endpoint<
                        fidl::endpoints::ServerEnd<fidl_fuchsia_io::DirectoryMarker>,
                    >
                ),
            }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(fidl::encoding::HandleType<fidl::Vmo, { fidl::ObjectType::VMO.into_raw() }, 2147483648>, &mut self.source, decoder, offset + 0, _depth)?;
            fidl::decode!(
                fidl_fuchsia_io::OpenFlags,
                &mut self.flags,
                decoder,
                offset + 4,
                _depth
            )?;
            fidl::decode!(
                fidl::encoding::Endpoint<
                    fidl::endpoints::ServerEnd<fidl_fuchsia_io::DirectoryMarker>,
                >,
                &mut self.root,
                decoder,
                offset + 8,
                _depth
            )?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ServerMountVmoResponse {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for ServerMountVmoResponse {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<ServerMountVmoResponse> for &ServerMountVmoResponse {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ServerMountVmoResponse>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<ServerMountVmoResponse>::encode(
                (<MountVmoResult as fidl::encoding::ValueTypeMarker>::borrow(&self.result),),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<T0: fidl::encoding::Encode<MountVmoResult>>
        fidl::encoding::Encode<ServerMountVmoResponse> for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ServerMountVmoResponse>(offset);
            // Zero out padding regions. There's no need to apply masks
            // because the unmasked parts will be overwritten by fields.
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for ServerMountVmoResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { result: fidl::new_empty!(MountVmoResult) }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            // Verify that padding bytes are zero.
            fidl::decode!(MountVmoResult, &mut self.result, decoder, offset + 0, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for Success {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            1
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            1
        }
    }
    impl fidl::encoding::ValueTypeMarker for Success {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<Success> for &Success {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<Success>(offset);
            encoder.write_num(0u8, offset);
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for Success {
        #[inline(always)]
        fn new_empty() -> Self {
            Self
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            match decoder.read_num::<u8>(offset) {
                0 => Ok(()),
                _ => Err(fidl::Error::Invalid),
            }
        }
    }

    unsafe impl fidl::encoding::TypeMarker for MountVmoResult {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for MountVmoResult {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<MountVmoResult> for &MountVmoResult {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<MountVmoResult>(offset);
            encoder.write_num::<u64>(self.ordinal(), offset);
            match self {
                MountVmoResult::Success(ref val) => fidl::encoding::encode_in_envelope::<Success>(
                    <Success as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                MountVmoResult::VmoReadFailure(ref val) => {
                    fidl::encoding::encode_in_envelope::<i32>(
                        <i32 as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                MountVmoResult::ParseError(ref val) => {
                    fidl::encoding::encode_in_envelope::<ParseError>(
                        <ParseError as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                #[allow(deprecated)]
                MountVmoResult::__Unknown { .. } => Err(fidl::Error::UnknownUnionTag),
            }
        }
    }

    impl fidl::encoding::Decode<Self> for MountVmoResult {
        #[inline(always)]
        fn new_empty() -> Self {
            #[allow(deprecated)]
            Self::__Unknown { ordinal: 0 }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            #[allow(unused_variables)]
            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            let (ordinal, inlined, num_bytes, num_handles) =
                fidl::encoding::decode_union_inline_portion(decoder, offset)?;

            let member_inline_size = match ordinal {
                1 => <Success as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                2 => <i32 as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                3 => <ParseError as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                0 => return Err(fidl::Error::UnknownUnionTag),
                _ => num_bytes as usize,
            };

            if inlined != (member_inline_size <= 4) {
                return Err(fidl::Error::InvalidInlineBitInEnvelope);
            }
            let _inner_offset;
            if inlined {
                decoder.check_inline_envelope_padding(offset + 8, member_inline_size)?;
                _inner_offset = offset + 8;
            } else {
                depth.increment()?;
                _inner_offset = decoder.out_of_line_offset(member_inline_size)?;
            }
            match ordinal {
                1 => {
                    #[allow(irrefutable_let_patterns)]
                    if let MountVmoResult::Success(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = MountVmoResult::Success(fidl::new_empty!(Success));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let MountVmoResult::Success(ref mut val) = self {
                        fidl::decode!(Success, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                2 => {
                    #[allow(irrefutable_let_patterns)]
                    if let MountVmoResult::VmoReadFailure(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = MountVmoResult::VmoReadFailure(fidl::new_empty!(i32));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let MountVmoResult::VmoReadFailure(ref mut val) = self {
                        fidl::decode!(i32, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                3 => {
                    #[allow(irrefutable_let_patterns)]
                    if let MountVmoResult::ParseError(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = MountVmoResult::ParseError(fidl::new_empty!(ParseError));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let MountVmoResult::ParseError(ref mut val) = self {
                        fidl::decode!(ParseError, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                #[allow(deprecated)]
                ordinal => {
                    for _ in 0..num_handles {
                        decoder.drop_next_handle()?;
                    }
                    *self = MountVmoResult::__Unknown { ordinal };
                }
            }
            if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize) {
                return Err(fidl::Error::InvalidNumBytesInEnvelope);
            }
            if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                return Err(fidl::Error::InvalidNumHandlesInEnvelope);
            }
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for ParseError {
        type Owned = Self;

        #[inline(always)]
        fn inline_align(_context: fidl::encoding::Context) -> usize {
            8
        }

        #[inline(always)]
        fn inline_size(_context: fidl::encoding::Context) -> usize {
            16
        }
    }
    impl fidl::encoding::ValueTypeMarker for ParseError {
        type Borrowed<'a> = &'a Self;
        fn borrow<'a>(
            value: &'a <Self as fidl::encoding::TypeMarker>::Owned,
        ) -> Self::Borrowed<'a> {
            value
        }
    }

    unsafe impl fidl::encoding::Encode<ParseError> for &ParseError {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<ParseError>(offset);
            encoder.write_num::<u64>(self.ordinal(), offset);
            match self {
                ParseError::InvalidSuperBlock(ref val) => {
                    fidl::encoding::encode_in_envelope::<InvalidSuperBlock>(
                        <InvalidSuperBlock as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::InvalidSuperBlockMagic(ref val) => {
                    fidl::encoding::encode_in_envelope::<InvalidSuperBlockMagic>(
                        <InvalidSuperBlockMagic as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::BlockNumberOutOfBounds(ref val) => {
                    fidl::encoding::encode_in_envelope::<BlockNumberOutOfBounds>(
                        <BlockNumberOutOfBounds as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::BlockSizeInvalid(ref val) => {
                    fidl::encoding::encode_in_envelope::<BlockSizeInvalid>(
                        <BlockSizeInvalid as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::InvalidBlockGroupDesc(ref val) => {
                    fidl::encoding::encode_in_envelope::<InvalidBlockGroupDesc>(
                        <InvalidBlockGroupDesc as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::InvalidInode(ref val) => {
                    fidl::encoding::encode_in_envelope::<InvalidINode>(
                        <InvalidINode as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::InvalidExtentHeader(ref val) => {
                    fidl::encoding::encode_in_envelope::<InvalidExtentHeader>(
                        <InvalidExtentHeader as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::InvalidExtentHeaderMagic(ref val) => {
                    fidl::encoding::encode_in_envelope::<InvalidExtentHeaderMagic>(
                        <InvalidExtentHeaderMagic as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::InvalidExtent(ref val) => {
                    fidl::encoding::encode_in_envelope::<InvalidExtent>(
                        <InvalidExtent as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::ExtentUnexpectedLength(ref val) => {
                    fidl::encoding::encode_in_envelope::<ExtentUnexpectedLength>(
                        <ExtentUnexpectedLength as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::InvalidDirEntry2(ref val) => {
                    fidl::encoding::encode_in_envelope::<InvalidDirEntry2>(
                        <InvalidDirEntry2 as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::DirEntry2NonUtf8(ref val) => {
                    fidl::encoding::encode_in_envelope::<DirEntry2NonUtf8>(
                        <DirEntry2NonUtf8 as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::InvalidInputPath(ref val) => {
                    fidl::encoding::encode_in_envelope::<InvalidInputPath>(
                        <InvalidInputPath as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::PathNotFound(ref val) => {
                    fidl::encoding::encode_in_envelope::<PathNotFound>(
                        <PathNotFound as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::BadEntryType(ref val) => {
                    fidl::encoding::encode_in_envelope::<BadEntryType>(
                        <BadEntryType as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::Incompatible(ref val) => {
                    fidl::encoding::encode_in_envelope::<Incompatible>(
                        <Incompatible as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::BadFile(ref val) => fidl::encoding::encode_in_envelope::<BadFile>(
                    <BadFile as fidl::encoding::ValueTypeMarker>::borrow(val),
                    encoder,
                    offset + 8,
                    _depth,
                ),
                ParseError::BadDirectory(ref val) => {
                    fidl::encoding::encode_in_envelope::<BadDirectory>(
                        <BadDirectory as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::ReaderReadError(ref val) => {
                    fidl::encoding::encode_in_envelope::<ReaderReadError>(
                        <ReaderReadError as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::ReaderOutOfBounds(ref val) => {
                    fidl::encoding::encode_in_envelope::<ReaderOutOfBounds>(
                        <ReaderOutOfBounds as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::RequiredFeatureIncompat(ref val) => {
                    fidl::encoding::encode_in_envelope::<RequiredFeatureIncompat>(
                        <RequiredFeatureIncompat as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::BannedFeatureIncompat(ref val) => {
                    fidl::encoding::encode_in_envelope::<BannedFeatureIncompat>(
                        <BannedFeatureIncompat as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                ParseError::InvalidAddress(ref val) => {
                    fidl::encoding::encode_in_envelope::<InvalidAddress>(
                        <InvalidAddress as fidl::encoding::ValueTypeMarker>::borrow(val),
                        encoder,
                        offset + 8,
                        _depth,
                    )
                }
                #[allow(deprecated)]
                ParseError::__Unknown { .. } => Err(fidl::Error::UnknownUnionTag),
            }
        }
    }

    impl fidl::encoding::Decode<Self> for ParseError {
        #[inline(always)]
        fn new_empty() -> Self {
            #[allow(deprecated)]
            Self::__Unknown { ordinal: 0 }
        }

        #[inline]
        unsafe fn decode(
            &mut self,
            decoder: &mut fidl::encoding::Decoder<'_>,
            offset: usize,
            mut depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            decoder.debug_check_bounds::<Self>(offset);
            #[allow(unused_variables)]
            let next_out_of_line = decoder.next_out_of_line();
            let handles_before = decoder.remaining_handles();
            let (ordinal, inlined, num_bytes, num_handles) =
                fidl::encoding::decode_union_inline_portion(decoder, offset)?;

            let member_inline_size = match ordinal {
                1 => {
                    <InvalidSuperBlock as fidl::encoding::TypeMarker>::inline_size(decoder.context)
                }
                2 => <InvalidSuperBlockMagic as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                3 => <BlockNumberOutOfBounds as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                4 => <BlockSizeInvalid as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                5 => <InvalidBlockGroupDesc as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                6 => <InvalidINode as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                7 => <InvalidExtentHeader as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                8 => <InvalidExtentHeaderMagic as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                9 => <InvalidExtent as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                10 => <ExtentUnexpectedLength as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                11 => {
                    <InvalidDirEntry2 as fidl::encoding::TypeMarker>::inline_size(decoder.context)
                }
                12 => {
                    <DirEntry2NonUtf8 as fidl::encoding::TypeMarker>::inline_size(decoder.context)
                }
                13 => {
                    <InvalidInputPath as fidl::encoding::TypeMarker>::inline_size(decoder.context)
                }
                14 => <PathNotFound as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                15 => <BadEntryType as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                16 => <Incompatible as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                17 => <BadFile as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                18 => <BadDirectory as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                19 => <ReaderReadError as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                20 => {
                    <ReaderOutOfBounds as fidl::encoding::TypeMarker>::inline_size(decoder.context)
                }
                21 => <RequiredFeatureIncompat as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                22 => <BannedFeatureIncompat as fidl::encoding::TypeMarker>::inline_size(
                    decoder.context,
                ),
                23 => <InvalidAddress as fidl::encoding::TypeMarker>::inline_size(decoder.context),
                0 => return Err(fidl::Error::UnknownUnionTag),
                _ => num_bytes as usize,
            };

            if inlined != (member_inline_size <= 4) {
                return Err(fidl::Error::InvalidInlineBitInEnvelope);
            }
            let _inner_offset;
            if inlined {
                decoder.check_inline_envelope_padding(offset + 8, member_inline_size)?;
                _inner_offset = offset + 8;
            } else {
                depth.increment()?;
                _inner_offset = decoder.out_of_line_offset(member_inline_size)?;
            }
            match ordinal {
                1 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidSuperBlock(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::InvalidSuperBlock(fidl::new_empty!(InvalidSuperBlock));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidSuperBlock(ref mut val) = self {
                        fidl::decode!(InvalidSuperBlock, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                2 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidSuperBlockMagic(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::InvalidSuperBlockMagic(fidl::new_empty!(
                            InvalidSuperBlockMagic
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidSuperBlockMagic(ref mut val) = self {
                        fidl::decode!(InvalidSuperBlockMagic, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                3 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::BlockNumberOutOfBounds(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::BlockNumberOutOfBounds(fidl::new_empty!(
                            BlockNumberOutOfBounds
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::BlockNumberOutOfBounds(ref mut val) = self {
                        fidl::decode!(BlockNumberOutOfBounds, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                4 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::BlockSizeInvalid(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::BlockSizeInvalid(fidl::new_empty!(BlockSizeInvalid));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::BlockSizeInvalid(ref mut val) = self {
                        fidl::decode!(BlockSizeInvalid, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                5 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidBlockGroupDesc(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::InvalidBlockGroupDesc(fidl::new_empty!(
                            InvalidBlockGroupDesc
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidBlockGroupDesc(ref mut val) = self {
                        fidl::decode!(InvalidBlockGroupDesc, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                6 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidInode(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::InvalidInode(fidl::new_empty!(InvalidINode));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidInode(ref mut val) = self {
                        fidl::decode!(InvalidINode, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                7 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidExtentHeader(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self =
                            ParseError::InvalidExtentHeader(fidl::new_empty!(InvalidExtentHeader));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidExtentHeader(ref mut val) = self {
                        fidl::decode!(InvalidExtentHeader, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                8 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidExtentHeaderMagic(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::InvalidExtentHeaderMagic(fidl::new_empty!(
                            InvalidExtentHeaderMagic
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidExtentHeaderMagic(ref mut val) = self {
                        fidl::decode!(
                            InvalidExtentHeaderMagic,
                            val,
                            decoder,
                            _inner_offset,
                            depth
                        )?;
                    } else {
                        unreachable!()
                    }
                }
                9 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidExtent(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::InvalidExtent(fidl::new_empty!(InvalidExtent));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidExtent(ref mut val) = self {
                        fidl::decode!(InvalidExtent, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                10 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::ExtentUnexpectedLength(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::ExtentUnexpectedLength(fidl::new_empty!(
                            ExtentUnexpectedLength
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::ExtentUnexpectedLength(ref mut val) = self {
                        fidl::decode!(ExtentUnexpectedLength, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                11 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidDirEntry2(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::InvalidDirEntry2(fidl::new_empty!(InvalidDirEntry2));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidDirEntry2(ref mut val) = self {
                        fidl::decode!(InvalidDirEntry2, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                12 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::DirEntry2NonUtf8(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::DirEntry2NonUtf8(fidl::new_empty!(DirEntry2NonUtf8));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::DirEntry2NonUtf8(ref mut val) = self {
                        fidl::decode!(DirEntry2NonUtf8, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                13 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidInputPath(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::InvalidInputPath(fidl::new_empty!(InvalidInputPath));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidInputPath(ref mut val) = self {
                        fidl::decode!(InvalidInputPath, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                14 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::PathNotFound(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::PathNotFound(fidl::new_empty!(PathNotFound));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::PathNotFound(ref mut val) = self {
                        fidl::decode!(PathNotFound, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                15 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::BadEntryType(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::BadEntryType(fidl::new_empty!(BadEntryType));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::BadEntryType(ref mut val) = self {
                        fidl::decode!(BadEntryType, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                16 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::Incompatible(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::Incompatible(fidl::new_empty!(Incompatible));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::Incompatible(ref mut val) = self {
                        fidl::decode!(Incompatible, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                17 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::BadFile(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::BadFile(fidl::new_empty!(BadFile));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::BadFile(ref mut val) = self {
                        fidl::decode!(BadFile, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                18 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::BadDirectory(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::BadDirectory(fidl::new_empty!(BadDirectory));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::BadDirectory(ref mut val) = self {
                        fidl::decode!(BadDirectory, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                19 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::ReaderReadError(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::ReaderReadError(fidl::new_empty!(ReaderReadError));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::ReaderReadError(ref mut val) = self {
                        fidl::decode!(ReaderReadError, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                20 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::ReaderOutOfBounds(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::ReaderOutOfBounds(fidl::new_empty!(ReaderOutOfBounds));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::ReaderOutOfBounds(ref mut val) = self {
                        fidl::decode!(ReaderOutOfBounds, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                21 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::RequiredFeatureIncompat(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::RequiredFeatureIncompat(fidl::new_empty!(
                            RequiredFeatureIncompat
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::RequiredFeatureIncompat(ref mut val) = self {
                        fidl::decode!(RequiredFeatureIncompat, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                22 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::BannedFeatureIncompat(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::BannedFeatureIncompat(fidl::new_empty!(
                            BannedFeatureIncompat
                        ));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::BannedFeatureIncompat(ref mut val) = self {
                        fidl::decode!(BannedFeatureIncompat, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                23 => {
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidAddress(_) = self {
                        // Do nothing, read the value into the object
                    } else {
                        // Initialize `self` to the right variant
                        *self = ParseError::InvalidAddress(fidl::new_empty!(InvalidAddress));
                    }
                    #[allow(irrefutable_let_patterns)]
                    if let ParseError::InvalidAddress(ref mut val) = self {
                        fidl::decode!(InvalidAddress, val, decoder, _inner_offset, depth)?;
                    } else {
                        unreachable!()
                    }
                }
                #[allow(deprecated)]
                ordinal => {
                    for _ in 0..num_handles {
                        decoder.drop_next_handle()?;
                    }
                    *self = ParseError::__Unknown { ordinal };
                }
            }
            if !inlined && decoder.next_out_of_line() != next_out_of_line + (num_bytes as usize) {
                return Err(fidl::Error::InvalidNumBytesInEnvelope);
            }
            if handles_before != decoder.remaining_handles() + (num_handles as usize) {
                return Err(fidl::Error::InvalidNumHandlesInEnvelope);
            }
            Ok(())
        }
    }
}