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VmoRequest

fidl_fuchsia_fdomain

Enum VmoRequest

pub enum VmoRequest {
    CreateVmo {
        size: u64,
        options: VmoOptions,
        handle: NewHandleId,
        responder: VmoCreateVmoResponder,
    },
    ReadVmo {
        handle: HandleId,
        offset: u64,
        size: u64,
        responder: VmoReadVmoResponder,
    },
    WriteVmo {
        handle: HandleId,
        offset: u64,
        data: Vec<u8>,
        responder: VmoWriteVmoResponder,
    },
    GetVmoSize {
        handle: HandleId,
        responder: VmoGetVmoSizeResponder,
    },
    SetVmoSize {
        handle: HandleId,
        size: u64,
        responder: VmoSetVmoSizeResponder,
    },
    GetVmoStreamSize {
        handle: HandleId,
        responder: VmoGetVmoStreamSizeResponder,
    },
    SetVmoStreamSize {
        handle: HandleId,
        size: u64,
        responder: VmoSetVmoStreamSizeResponder,
    },
    #[non_exhaustive]    _UnknownMethod {
        ordinal: u64,
        control_handle: VmoControlHandle,
        method_type: MethodType,
    },
}

Expand description

FDomain operations on VMOs (Virtual Memory Objects).

Variants§

CreateVmo

Create a new VMO in this FDomain.

Fields

§size: u64

§options: VmoOptions

§handle: NewHandleId

§responder: VmoCreateVmoResponder

ReadVmo

Read data from a VMO.

Fields

§handle: HandleId

§offset: u64

§size: u64

§responder: VmoReadVmoResponder

WriteVmo

Write data to a VMO.

Fields

§handle: HandleId

§offset: u64

§data: Vec<u8>

§responder: VmoWriteVmoResponder

GetVmoSize

Get the size of a VMO in bytes.

Fields

§handle: HandleId

§responder: VmoGetVmoSizeResponder

SetVmoSize

Set the size of a VMO in bytes.

Fields

§handle: HandleId

§size: u64

§responder: VmoSetVmoSizeResponder

GetVmoStreamSize

Get the stream size of a VMO in bytes.

Fields

§handle: HandleId

§responder: VmoGetVmoStreamSizeResponder

SetVmoStreamSize

Set the stream size of a VMO in bytes.

Fields

§handle: HandleId

§size: u64

§responder: VmoSetVmoStreamSizeResponder

#[non_exhaustive]
_UnknownMethod

An interaction was received which does not match any known method.

Fields

This variant is marked as non-exhaustive

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

§ordinal: u64

Ordinal of the method that was called.

§control_handle: VmoControlHandle

§method_type: MethodType

Implementations§

impl VmoRequest

pub fn into_create_vmo( self, ) -> Option<(u64, VmoOptions, NewHandleId, VmoCreateVmoResponder)>

pub fn into_read_vmo(self) -> Option<(HandleId, u64, u64, VmoReadVmoResponder)>

pub fn into_write_vmo( self, ) -> Option<(HandleId, u64, Vec<u8>, VmoWriteVmoResponder)>

pub fn into_get_vmo_size(self) -> Option<(HandleId, VmoGetVmoSizeResponder)>

pub fn into_set_vmo_size( self, ) -> Option<(HandleId, u64, VmoSetVmoSizeResponder)>

pub fn into_get_vmo_stream_size( self, ) -> Option<(HandleId, VmoGetVmoStreamSizeResponder)>

pub fn into_set_vmo_stream_size( self, ) -> Option<(HandleId, u64, VmoSetVmoStreamSizeResponder)>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations§

impl Debug for VmoRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl !RefUnwindSafe for VmoRequest

impl !UnwindSafe for VmoRequest

impl Freeze for VmoRequest

impl Send for VmoRequest

impl Sync for VmoRequest

impl Unpin for VmoRequest

impl UnsafeUnpin for VmoRequest

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointable for T

const ALIGN: usize

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = !

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, !>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.