Struct devices::virtio::video::protocol::virtio_video_params

#[repr(C)]
pub struct virtio_video_params {
    pub queue_type: Le32,
    pub format: Le32,
    pub frame_width: Le32,
    pub frame_height: Le32,
    pub min_buffers: Le32,
    pub max_buffers: Le32,
    pub crop: virtio_video_crop,
    pub frame_rate: Le32,
    pub num_planes: Le32,
    pub plane_formats: [virtio_video_plane_format; 8],
}

Fields

queue_type: Le32

format: Le32

frame_width: Le32

frame_height: Le32

min_buffers: Le32

max_buffers: Le32

crop: virtio_video_crop

frame_rate: Le32

num_planes: Le32

plane_formats: [virtio_video_plane_format; 8]

Trait Implementations

impl AsBytes for virtio_video_params

where Le32: AsBytes, virtio_video_crop: AsBytes, [virtio_video_plane_format; 8]: AsBytes, HasPadding<virtio_video_params, { _ }>: ShouldBe<false>,

fn as_bytes(&self) -> &[u8]

Gets the bytes of this value.

fn as_bytes_mut(&mut self) -> &mut [u8]

where Self: FromBytes,

Gets the bytes of this value mutably.

fn write_to(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to bytes.

fn write_to_prefix(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to the prefix of bytes.

fn write_to_suffix(&self, bytes: &mut [u8]) -> Option<()>

Writes a copy of self to the suffix of bytes.

impl Clone for virtio_video_params

fn clone(&self) -> virtio_video_params

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for virtio_video_params

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

Formats the value using the given formatter.

impl Default for virtio_video_params

fn default() -> virtio_video_params

Returns the “default value” for a type.

impl FromBytes for virtio_video_params

where Le32: FromBytes, virtio_video_crop: FromBytes, [virtio_video_plane_format; 8]: FromBytes,

fn ref_from(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the given bytes as a &Self without copying.

fn ref_from_prefix(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the prefix of the given bytes as a &Self without copying.

fn ref_from_suffix(bytes: &[u8]) -> Option<&Self>

where Self: Sized,

Interprets the suffix of the given bytes as a &Self without copying.

fn mut_from(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

Interprets the given bytes as a &mut Self without copying.

fn mut_from_prefix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

Interprets the prefix of the given bytes as a &mut Self without copying.

fn mut_from_suffix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + AsBytes,

Interprets the suffix of the given bytes as a &mut Self without copying.

fn slice_from(bytes: &[u8]) -> Option<&[Self]>

where Self: Sized,

Interprets the given bytes as a &[Self] without copying.

fn slice_from_prefix(bytes: &[u8], count: usize) -> Option<(&[Self], &[u8])>

where Self: Sized,

Interprets the prefix of the given bytes as a &[Self] with length equal to count without copying.

fn slice_from_suffix(bytes: &[u8], count: usize) -> Option<(&[u8], &[Self])>

where Self: Sized,

Interprets the suffix of the given bytes as a &[Self] with length equal to count without copying.

fn mut_slice_from(bytes: &mut [u8]) -> Option<&mut [Self]>

where Self: Sized + AsBytes,

Interprets the given bytes as a &mut [Self] without copying.

fn mut_slice_from_prefix( bytes: &mut [u8], count: usize ) -> Option<(&mut [Self], &mut [u8])>

where Self: Sized + AsBytes,

Interprets the prefix of the given bytes as a &mut [Self] with length equal to count without copying.

fn mut_slice_from_suffix( bytes: &mut [u8], count: usize ) -> Option<(&mut [u8], &mut [Self])>

where Self: Sized + AsBytes,

Interprets the suffix of the given bytes as a &mut [Self] with length equal to count without copying.

fn read_from(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from bytes.

fn read_from_prefix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the prefix of bytes.

fn read_from_suffix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the suffix of bytes.

impl FromZeroes for virtio_video_params

where Le32: FromZeroes, virtio_video_crop: FromZeroes, [virtio_video_plane_format; 8]: FromZeroes,

fn zero(&mut self)

Overwrites self with zeroes.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

impl TryFrom<virtio_video_params> for Params

type Error = ReadCmdError

The type returned in the event of a conversion error.

fn try_from(_: virtio_video_params) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for virtio_video_params