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

// fidl_experiment = transitional_allow_list

#![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;

/// We require simple layout to use the simple C bindings, and simple layout
/// requires that we have non-maximal length bounds, so give some excessively
/// large key length here so we can use the simple layout.
pub const MAX_KEY_SIZE: u32 = 256;

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DeviceManagerFormatRequest {
    pub key: Vec<u8>,
    pub slot: u8,
}

impl fidl::Persistable for DeviceManagerFormatRequest {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct DeviceManagerFormatResponse {
    pub status: i32,
}

impl fidl::Persistable for DeviceManagerFormatResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct DeviceManagerSealResponse {
    pub status: i32,
}

impl fidl::Persistable for DeviceManagerSealResponse {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct DeviceManagerShredResponse {
    pub status: i32,
}

impl fidl::Persistable for DeviceManagerShredResponse {}

#[derive(Clone, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
pub struct DeviceManagerUnsealRequest {
    pub key: Vec<u8>,
    pub slot: u8,
}

impl fidl::Persistable for DeviceManagerUnsealRequest {}

#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
#[repr(C)]
pub struct DeviceManagerUnsealResponse {
    pub status: i32,
}

impl fidl::Persistable for DeviceManagerUnsealResponse {}

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

impl fidl::endpoints::ProtocolMarker for DeviceManagerMarker {
    type Proxy = DeviceManagerProxy;
    type RequestStream = DeviceManagerRequestStream;

    #[cfg(target_os = "fuchsia")]
    type SynchronousProxy = DeviceManagerSynchronousProxy;

    const DEBUG_NAME: &'static str = "(anonymous) DeviceManager";
}

pub trait DeviceManagerProxyInterface: Send + Sync {
    type FormatResponseFut: std::future::Future<Output = Result<i32, fidl::Error>> + Send;
    fn r#format(&self, key: &[u8], slot: u8) -> Self::FormatResponseFut;
    type UnsealResponseFut: std::future::Future<Output = Result<i32, fidl::Error>> + Send;
    fn r#unseal(&self, key: &[u8], slot: u8) -> Self::UnsealResponseFut;
    type SealResponseFut: std::future::Future<Output = Result<i32, fidl::Error>> + Send;
    fn r#seal(&self) -> Self::SealResponseFut;
    type ShredResponseFut: std::future::Future<Output = Result<i32, fidl::Error>> + Send;
    fn r#shred(&self) -> Self::ShredResponseFut;
}

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

#[cfg(target_os = "fuchsia")]
impl fidl::endpoints::SynchronousProxy for DeviceManagerSynchronousProxy {
    type Proxy = DeviceManagerProxy;
    type Protocol = DeviceManagerMarker;

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

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

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

#[cfg(target_os = "fuchsia")]
impl DeviceManagerSynchronousProxy {
    pub fn new(channel: fidl::Channel) -> Self {
        let protocol_name = <DeviceManagerMarker 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<DeviceManagerEvent, fidl::Error> {
        DeviceManagerEvent::decode(self.client.wait_for_event(deadline)?)
    }

    /// Formats the device, destroying any previously-secured data.  A new data
    /// key is generated and wrapped with the provided `key` into key slot `slot`,
    /// Returns `ZX_ERR_BAD_STATE` if the device is not currently sealed.
    /// Returns `ZX_OK` on success.
    pub fn r#format(
        &self,
        mut key: &[u8],
        mut slot: u8,
        ___deadline: zx::Time,
    ) -> Result<i32, fidl::Error> {
        let _response =
            self.client.send_query::<DeviceManagerFormatRequest, DeviceManagerFormatResponse>(
                (key, slot),
                0x5d10415465425f82,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.status)
    }

    /// Attempts to unseal the device by using the provided master key to unwrap
    /// the data key wrapped in the specified key slot.  If the key provided was
    /// the correct key for this slot, then the device node responding to this
    /// protocol will create an unsealed zxcrypt device as a child of itself in
    /// the device tree before returning success.
    /// Returns `ZX_ERR_INVALID_ARGS` if `slot` is invalid.
    /// Returns `ZX_ERR_BAD_STATE` and keeps the device open if the device is already unsealed.
    /// Returns other errors if operations on the underlying block device return errors.
    /// Returns `ZX_OK` on success.
    pub fn r#unseal(
        &self,
        mut key: &[u8],
        mut slot: u8,
        ___deadline: zx::Time,
    ) -> Result<i32, fidl::Error> {
        let _response =
            self.client.send_query::<DeviceManagerUnsealRequest, DeviceManagerUnsealResponse>(
                (key, slot),
                0x170f834d39ed94fb,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.status)
    }

    /// Seals the device, causing any previously-created child zxcrypt Device to
    /// be removed some time later.  (Someday we'd like this to only return once
    /// the unsealed child device is removed, but that's not straightforward today.)
    /// Returns `ZX_ERR_BAD_STATE` if the device is already sealed.
    /// Returns `ZX_OK` on success.
    pub fn r#seal(&self, ___deadline: zx::Time) -> Result<i32, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, DeviceManagerSealResponse>(
                (),
                0xe63c7aa7840fbf4,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.status)
    }

    /// Shreds the device, permanently overwriting the keys that would allow
    /// `Unseal()`ing the device again in the future.  This call does *not*
    /// impact the current sealed/unsealed state of the device -- if currently
    /// unsealed, the device will remain in that state until `Seal()` is called
    /// or the device is unbound.
    /// Returns `ZX_OK` on success.
    /// Returns other errors if operations on the underlying block device return errors.
    pub fn r#shred(&self, ___deadline: zx::Time) -> Result<i32, fidl::Error> {
        let _response =
            self.client.send_query::<fidl::encoding::EmptyPayload, DeviceManagerShredResponse>(
                (),
                0x1fbff042770086c,
                fidl::encoding::DynamicFlags::empty(),
                ___deadline,
            )?;
        Ok(_response.status)
    }
}

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

impl fidl::endpoints::Proxy for DeviceManagerProxy {
    type Protocol = DeviceManagerMarker;

    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 DeviceManagerProxy {
    /// Create a new Proxy for fuchsia.hardware.block.encrypted/DeviceManager.
    pub fn new(channel: fidl::AsyncChannel) -> Self {
        let protocol_name = <DeviceManagerMarker 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) -> DeviceManagerEventStream {
        DeviceManagerEventStream { event_receiver: self.client.take_event_receiver() }
    }

    /// Formats the device, destroying any previously-secured data.  A new data
    /// key is generated and wrapped with the provided `key` into key slot `slot`,
    /// Returns `ZX_ERR_BAD_STATE` if the device is not currently sealed.
    /// Returns `ZX_OK` on success.
    pub fn r#format(&self, mut key: &[u8], mut slot: u8) -> fidl::client::QueryResponseFut<i32> {
        DeviceManagerProxyInterface::r#format(self, key, slot)
    }

    /// Attempts to unseal the device by using the provided master key to unwrap
    /// the data key wrapped in the specified key slot.  If the key provided was
    /// the correct key for this slot, then the device node responding to this
    /// protocol will create an unsealed zxcrypt device as a child of itself in
    /// the device tree before returning success.
    /// Returns `ZX_ERR_INVALID_ARGS` if `slot` is invalid.
    /// Returns `ZX_ERR_BAD_STATE` and keeps the device open if the device is already unsealed.
    /// Returns other errors if operations on the underlying block device return errors.
    /// Returns `ZX_OK` on success.
    pub fn r#unseal(&self, mut key: &[u8], mut slot: u8) -> fidl::client::QueryResponseFut<i32> {
        DeviceManagerProxyInterface::r#unseal(self, key, slot)
    }

    /// Seals the device, causing any previously-created child zxcrypt Device to
    /// be removed some time later.  (Someday we'd like this to only return once
    /// the unsealed child device is removed, but that's not straightforward today.)
    /// Returns `ZX_ERR_BAD_STATE` if the device is already sealed.
    /// Returns `ZX_OK` on success.
    pub fn r#seal(&self) -> fidl::client::QueryResponseFut<i32> {
        DeviceManagerProxyInterface::r#seal(self)
    }

    /// Shreds the device, permanently overwriting the keys that would allow
    /// `Unseal()`ing the device again in the future.  This call does *not*
    /// impact the current sealed/unsealed state of the device -- if currently
    /// unsealed, the device will remain in that state until `Seal()` is called
    /// or the device is unbound.
    /// Returns `ZX_OK` on success.
    /// Returns other errors if operations on the underlying block device return errors.
    pub fn r#shred(&self) -> fidl::client::QueryResponseFut<i32> {
        DeviceManagerProxyInterface::r#shred(self)
    }
}

impl DeviceManagerProxyInterface for DeviceManagerProxy {
    type FormatResponseFut = fidl::client::QueryResponseFut<i32>;
    fn r#format(&self, mut key: &[u8], mut slot: u8) -> Self::FormatResponseFut {
        fn _decode(mut _buf: Result<fidl::MessageBufEtc, fidl::Error>) -> Result<i32, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceManagerFormatResponse,
                0x5d10415465425f82,
            >(_buf?)?;
            Ok(_response.status)
        }
        self.client.send_query_and_decode::<DeviceManagerFormatRequest, i32>(
            (key, slot),
            0x5d10415465425f82,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type UnsealResponseFut = fidl::client::QueryResponseFut<i32>;
    fn r#unseal(&self, mut key: &[u8], mut slot: u8) -> Self::UnsealResponseFut {
        fn _decode(mut _buf: Result<fidl::MessageBufEtc, fidl::Error>) -> Result<i32, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceManagerUnsealResponse,
                0x170f834d39ed94fb,
            >(_buf?)?;
            Ok(_response.status)
        }
        self.client.send_query_and_decode::<DeviceManagerUnsealRequest, i32>(
            (key, slot),
            0x170f834d39ed94fb,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type SealResponseFut = fidl::client::QueryResponseFut<i32>;
    fn r#seal(&self) -> Self::SealResponseFut {
        fn _decode(mut _buf: Result<fidl::MessageBufEtc, fidl::Error>) -> Result<i32, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceManagerSealResponse,
                0xe63c7aa7840fbf4,
            >(_buf?)?;
            Ok(_response.status)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, i32>(
            (),
            0xe63c7aa7840fbf4,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }

    type ShredResponseFut = fidl::client::QueryResponseFut<i32>;
    fn r#shred(&self) -> Self::ShredResponseFut {
        fn _decode(mut _buf: Result<fidl::MessageBufEtc, fidl::Error>) -> Result<i32, fidl::Error> {
            let _response = fidl::client::decode_transaction_body::<
                DeviceManagerShredResponse,
                0x1fbff042770086c,
            >(_buf?)?;
            Ok(_response.status)
        }
        self.client.send_query_and_decode::<fidl::encoding::EmptyPayload, i32>(
            (),
            0x1fbff042770086c,
            fidl::encoding::DynamicFlags::empty(),
            _decode,
        )
    }
}

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

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

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

impl futures::Stream for DeviceManagerEventStream {
    type Item = Result<DeviceManagerEvent, 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(DeviceManagerEvent::decode(buf))),
            None => std::task::Poll::Ready(None),
        }
    }
}

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

impl DeviceManagerEvent {
    /// Decodes a message buffer as a [`DeviceManagerEvent`].
    fn decode(mut buf: fidl::MessageBufEtc) -> Result<DeviceManagerEvent, 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: <DeviceManagerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
            }),
        }
    }
}

/// A Stream of incoming requests for fuchsia.hardware.block.encrypted/DeviceManager.
pub struct DeviceManagerRequestStream {
    inner: std::sync::Arc<fidl::ServeInner>,
    is_terminated: bool,
}

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

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

impl fidl::endpoints::RequestStream for DeviceManagerRequestStream {
    type Protocol = DeviceManagerMarker;
    type ControlHandle = DeviceManagerControlHandle;

    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 {
        DeviceManagerControlHandle { 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 DeviceManagerRequestStream {
    type Item = Result<DeviceManagerRequest, 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 DeviceManagerRequestStream 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 {
                0x5d10415465425f82 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(DeviceManagerFormatRequest);
                    fidl::encoding::Decoder::decode_into::<DeviceManagerFormatRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = DeviceManagerControlHandle { inner: this.inner.clone() };
                    Ok(DeviceManagerRequest::Format {
                        key: req.key,
                        slot: req.slot,

                        responder: DeviceManagerFormatResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x170f834d39ed94fb => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(DeviceManagerUnsealRequest);
                    fidl::encoding::Decoder::decode_into::<DeviceManagerUnsealRequest>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = DeviceManagerControlHandle { inner: this.inner.clone() };
                    Ok(DeviceManagerRequest::Unseal {
                        key: req.key,
                        slot: req.slot,

                        responder: DeviceManagerUnsealResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0xe63c7aa7840fbf4 => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = DeviceManagerControlHandle { inner: this.inner.clone() };
                    Ok(DeviceManagerRequest::Seal {
                        responder: DeviceManagerSealResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                0x1fbff042770086c => {
                    header.validate_request_tx_id(fidl::MethodType::TwoWay)?;
                    let mut req = fidl::new_empty!(fidl::encoding::EmptyPayload);
                    fidl::encoding::Decoder::decode_into::<fidl::encoding::EmptyPayload>(
                        &header,
                        _body_bytes,
                        handles,
                        &mut req,
                    )?;
                    let control_handle = DeviceManagerControlHandle { inner: this.inner.clone() };
                    Ok(DeviceManagerRequest::Shred {
                        responder: DeviceManagerShredResponder {
                            control_handle: std::mem::ManuallyDrop::new(control_handle),
                            tx_id: header.tx_id,
                        },
                    })
                }
                _ => Err(fidl::Error::UnknownOrdinal {
                    ordinal: header.ordinal,
                    protocol_name:
                        <DeviceManagerMarker as fidl::endpoints::ProtocolMarker>::DEBUG_NAME,
                }),
            }))
        })
    }
}

/// An interface to the zxcrypt driver, as bound to a single block device with
/// a zxcrypt superblock.  zxcrypt devices are encrypted, and before their
/// plaintext contents can be accessed, they must be unsealed with a key.
/// This protocol allows the caller to make requests to unseal the device (by
/// providing the appropriate key) and to seal the device (rendering its
/// contents inaccessible).
#[derive(Debug)]
pub enum DeviceManagerRequest {
    /// Formats the device, destroying any previously-secured data.  A new data
    /// key is generated and wrapped with the provided `key` into key slot `slot`,
    /// Returns `ZX_ERR_BAD_STATE` if the device is not currently sealed.
    /// Returns `ZX_OK` on success.
    Format { key: Vec<u8>, slot: u8, responder: DeviceManagerFormatResponder },
    /// Attempts to unseal the device by using the provided master key to unwrap
    /// the data key wrapped in the specified key slot.  If the key provided was
    /// the correct key for this slot, then the device node responding to this
    /// protocol will create an unsealed zxcrypt device as a child of itself in
    /// the device tree before returning success.
    /// Returns `ZX_ERR_INVALID_ARGS` if `slot` is invalid.
    /// Returns `ZX_ERR_BAD_STATE` and keeps the device open if the device is already unsealed.
    /// Returns other errors if operations on the underlying block device return errors.
    /// Returns `ZX_OK` on success.
    Unseal { key: Vec<u8>, slot: u8, responder: DeviceManagerUnsealResponder },
    /// Seals the device, causing any previously-created child zxcrypt Device to
    /// be removed some time later.  (Someday we'd like this to only return once
    /// the unsealed child device is removed, but that's not straightforward today.)
    /// Returns `ZX_ERR_BAD_STATE` if the device is already sealed.
    /// Returns `ZX_OK` on success.
    Seal { responder: DeviceManagerSealResponder },
    /// Shreds the device, permanently overwriting the keys that would allow
    /// `Unseal()`ing the device again in the future.  This call does *not*
    /// impact the current sealed/unsealed state of the device -- if currently
    /// unsealed, the device will remain in that state until `Seal()` is called
    /// or the device is unbound.
    /// Returns `ZX_OK` on success.
    /// Returns other errors if operations on the underlying block device return errors.
    Shred { responder: DeviceManagerShredResponder },
}

impl DeviceManagerRequest {
    #[allow(irrefutable_let_patterns)]
    pub fn into_format(self) -> Option<(Vec<u8>, u8, DeviceManagerFormatResponder)> {
        if let DeviceManagerRequest::Format { key, slot, responder } = self {
            Some((key, slot, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_unseal(self) -> Option<(Vec<u8>, u8, DeviceManagerUnsealResponder)> {
        if let DeviceManagerRequest::Unseal { key, slot, responder } = self {
            Some((key, slot, responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_seal(self) -> Option<(DeviceManagerSealResponder)> {
        if let DeviceManagerRequest::Seal { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    #[allow(irrefutable_let_patterns)]
    pub fn into_shred(self) -> Option<(DeviceManagerShredResponder)> {
        if let DeviceManagerRequest::Shred { responder } = self {
            Some((responder))
        } else {
            None
        }
    }

    /// Name of the method defined in FIDL
    pub fn method_name(&self) -> &'static str {
        match *self {
            DeviceManagerRequest::Format { .. } => "format",
            DeviceManagerRequest::Unseal { .. } => "unseal",
            DeviceManagerRequest::Seal { .. } => "seal",
            DeviceManagerRequest::Shred { .. } => "shred",
        }
    }
}

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

impl fidl::endpoints::ControlHandle for DeviceManagerControlHandle {
    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 DeviceManagerControlHandle {}

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

/// Set the the channel to be shutdown (see [`DeviceManagerControlHandle::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 DeviceManagerFormatResponder {
    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 DeviceManagerFormatResponder {
    type ControlHandle = DeviceManagerControlHandle;

    fn control_handle(&self) -> &DeviceManagerControlHandle {
        &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 DeviceManagerFormatResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut status: i32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(status);
        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 status: i32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(status);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut status: i32) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceManagerFormatResponse>(
            (status,),
            self.tx_id,
            0x5d10415465425f82,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

/// Set the the channel to be shutdown (see [`DeviceManagerControlHandle::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 DeviceManagerUnsealResponder {
    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 DeviceManagerUnsealResponder {
    type ControlHandle = DeviceManagerControlHandle;

    fn control_handle(&self) -> &DeviceManagerControlHandle {
        &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 DeviceManagerUnsealResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut status: i32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(status);
        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 status: i32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(status);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut status: i32) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceManagerUnsealResponse>(
            (status,),
            self.tx_id,
            0x170f834d39ed94fb,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

/// Set the the channel to be shutdown (see [`DeviceManagerControlHandle::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 DeviceManagerSealResponder {
    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 DeviceManagerSealResponder {
    type ControlHandle = DeviceManagerControlHandle;

    fn control_handle(&self) -> &DeviceManagerControlHandle {
        &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 DeviceManagerSealResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut status: i32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(status);
        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 status: i32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(status);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut status: i32) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceManagerSealResponse>(
            (status,),
            self.tx_id,
            0xe63c7aa7840fbf4,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

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

/// Set the the channel to be shutdown (see [`DeviceManagerControlHandle::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 DeviceManagerShredResponder {
    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 DeviceManagerShredResponder {
    type ControlHandle = DeviceManagerControlHandle;

    fn control_handle(&self) -> &DeviceManagerControlHandle {
        &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 DeviceManagerShredResponder {
    /// Sends a response to the FIDL transaction.
    ///
    /// Sets the channel to shutdown if an error occurs.
    pub fn send(self, mut status: i32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(status);
        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 status: i32) -> Result<(), fidl::Error> {
        let _result = self.send_raw(status);
        self.drop_without_shutdown();
        _result
    }

    fn send_raw(&self, mut status: i32) -> Result<(), fidl::Error> {
        self.control_handle.inner.send::<DeviceManagerShredResponse>(
            (status,),
            self.tx_id,
            0x1fbff042770086c,
            fidl::encoding::DynamicFlags::empty(),
        )
    }
}

mod internal {
    use super::*;

    unsafe impl fidl::encoding::TypeMarker for DeviceManagerFormatRequest {
        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 DeviceManagerFormatRequest {
        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<DeviceManagerFormatRequest> for &DeviceManagerFormatRequest {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceManagerFormatRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DeviceManagerFormatRequest>::encode(
                (
                    <fidl::encoding::Vector<u8, 256> as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.key,
                    ),
                    <u8 as fidl::encoding::ValueTypeMarker>::borrow(&self.slot),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<fidl::encoding::Vector<u8, 256>>,
            T1: fidl::encoding::Encode<u8>,
        > fidl::encoding::Encode<DeviceManagerFormatRequest> 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::<DeviceManagerFormatRequest>(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(16);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DeviceManagerFormatRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                key: fidl::new_empty!(fidl::encoding::Vector<u8, 256>),
                slot: 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);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(16) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffffffffff00u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 16 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(fidl::encoding::Vector<u8, 256>, &mut self.key, decoder, offset + 0, _depth)?;
            fidl::decode!(u8, &mut self.slot, decoder, offset + 16, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DeviceManagerFormatResponse {
        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 DeviceManagerFormatResponse {
        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<DeviceManagerFormatResponse> for &DeviceManagerFormatResponse {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceManagerFormatResponse>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut DeviceManagerFormatResponse)
                    .write_unaligned((self as *const DeviceManagerFormatResponse).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<i32>> fidl::encoding::Encode<DeviceManagerFormatResponse>
        for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceManagerFormatResponse>(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 DeviceManagerFormatResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { status: fidl::new_empty!(i32) }
        }

        #[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 DeviceManagerSealResponse {
        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 DeviceManagerSealResponse {
        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<DeviceManagerSealResponse> for &DeviceManagerSealResponse {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceManagerSealResponse>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut DeviceManagerSealResponse)
                    .write_unaligned((self as *const DeviceManagerSealResponse).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<i32>> fidl::encoding::Encode<DeviceManagerSealResponse>
        for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceManagerSealResponse>(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 DeviceManagerSealResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { status: fidl::new_empty!(i32) }
        }

        #[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 DeviceManagerShredResponse {
        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 DeviceManagerShredResponse {
        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<DeviceManagerShredResponse> for &DeviceManagerShredResponse {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceManagerShredResponse>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut DeviceManagerShredResponse)
                    .write_unaligned((self as *const DeviceManagerShredResponse).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<i32>> fidl::encoding::Encode<DeviceManagerShredResponse>
        for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceManagerShredResponse>(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 DeviceManagerShredResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { status: fidl::new_empty!(i32) }
        }

        #[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 DeviceManagerUnsealRequest {
        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 DeviceManagerUnsealRequest {
        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<DeviceManagerUnsealRequest> for &DeviceManagerUnsealRequest {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceManagerUnsealRequest>(offset);
            // Delegate to tuple encoding.
            fidl::encoding::Encode::<DeviceManagerUnsealRequest>::encode(
                (
                    <fidl::encoding::Vector<u8, 256> as fidl::encoding::ValueTypeMarker>::borrow(
                        &self.key,
                    ),
                    <u8 as fidl::encoding::ValueTypeMarker>::borrow(&self.slot),
                ),
                encoder,
                offset,
                _depth,
            )
        }
    }
    unsafe impl<
            T0: fidl::encoding::Encode<fidl::encoding::Vector<u8, 256>>,
            T1: fidl::encoding::Encode<u8>,
        > fidl::encoding::Encode<DeviceManagerUnsealRequest> 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::<DeviceManagerUnsealRequest>(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(16);
                (ptr as *mut u64).write_unaligned(0);
            }
            // Write the fields.
            self.0.encode(encoder, offset + 0, depth)?;
            self.1.encode(encoder, offset + 16, depth)?;
            Ok(())
        }
    }

    impl fidl::encoding::Decode<Self> for DeviceManagerUnsealRequest {
        #[inline(always)]
        fn new_empty() -> Self {
            Self {
                key: fidl::new_empty!(fidl::encoding::Vector<u8, 256>),
                slot: 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);
            // Verify that padding bytes are zero.
            let ptr = unsafe { decoder.buf.as_ptr().add(offset).offset(16) };
            let padval = unsafe { (ptr as *const u64).read_unaligned() };
            let mask = 0xffffffffffffff00u64;
            let maskedval = padval & mask;
            if maskedval != 0 {
                return Err(fidl::Error::NonZeroPadding {
                    padding_start: offset + 16 + ((mask as u64).trailing_zeros() / 8) as usize,
                });
            }
            fidl::decode!(fidl::encoding::Vector<u8, 256>, &mut self.key, decoder, offset + 0, _depth)?;
            fidl::decode!(u8, &mut self.slot, decoder, offset + 16, _depth)?;
            Ok(())
        }
    }

    unsafe impl fidl::encoding::TypeMarker for DeviceManagerUnsealResponse {
        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 DeviceManagerUnsealResponse {
        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<DeviceManagerUnsealResponse> for &DeviceManagerUnsealResponse {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            _depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceManagerUnsealResponse>(offset);
            unsafe {
                // Copy the object into the buffer.
                let buf_ptr = encoder.buf.as_mut_ptr().add(offset);
                (buf_ptr as *mut DeviceManagerUnsealResponse)
                    .write_unaligned((self as *const DeviceManagerUnsealResponse).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<i32>> fidl::encoding::Encode<DeviceManagerUnsealResponse>
        for (T0,)
    {
        #[inline]
        unsafe fn encode(
            self,
            encoder: &mut fidl::encoding::Encoder<'_>,
            offset: usize,
            depth: fidl::encoding::Depth,
        ) -> fidl::Result<()> {
            encoder.debug_check_bounds::<DeviceManagerUnsealResponse>(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 DeviceManagerUnsealResponse {
        #[inline(always)]
        fn new_empty() -> Self {
            Self { status: fidl::new_empty!(i32) }
        }

        #[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(())
        }
    }
}