Struct Buffer

pub struct Buffer {
    pub vmo: Handle,
    pub size: u64,
}

A buffer for data whose size is not necessarily a multiple of the page size.

DEPRECATED: This type is superfluous and deprecated. Instead of using this type, use a zx.Handle:VMO object and store the size of the contents in the ZX_PROP_VMO_CONTENT_SIZE property.

Fields

vmo: Handle

size: u64

Trait Implementations

impl Debug for Buffer

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

Formats the value using the given formatter.

impl Encodable for Buffer

type Encoded = WireBuffer

The wire type for the value.

const COPY_OPTIMIZATION: CopyOptimization<Self, Self::Encoded> = _

Whether the conversion from Self to Self::Encoded is equivalent to copying the raw bytes of Self.

impl EncodableOption for Buffer

type EncodedOption = WireBox<'static, WireBuffer>

The wire type for the optional value.

impl<___E> Encode<___E> for Buffer

where ___E: InternalHandleEncoder + ?Sized + HandleEncoder,

fn encode( self, encoder: &mut ___E, out: &mut MaybeUninit<Self::Encoded>, ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.

impl<___E> EncodeOption<___E> for Buffer

where ___E: Encoder + ?Sized, Buffer: Encode<___E>,

fn encode_option( this: Option<Self>, encoder: &mut ___E, out: &mut MaybeUninit<Self::EncodedOption>, ) -> Result<(), EncodeError>

Encodes this optional value into an encoder and output.

impl FromWire<WireBuffer> for Buffer

fn from_wire(wire: WireBuffer) -> Self

Converts the given wire to this type.

const COPY_OPTIMIZATION: CopyOptimization<W, Self> = _

Whether the conversion from W to Self is equivalent to copying the raw bytes of W.