Struct ElementRingBufferFormatSet

pub struct ElementRingBufferFormatSet {
    pub element_id: Option<u64>,
    pub format_sets: Option<Vec<PcmFormatSet>>,
    /* private fields */
}

This table represents the possible RingBuffer formats that this endpoint can support.

Fields

element_id: Option<u64>

The ID of the element being described. This must match an ENDPOINT (RING_BUFFER) entry in the list of elements contained in the device’s Info table. If describing the supported RingBuffer formats for a Dai or StreamConfig device, this value should be DEFAULT_RING_BUFFER_ELEMENT_ID (0).

Required.

format_sets: Option<Vec<PcmFormatSet>>

The ring_buffer_format_set entries that this element supports.

Required. Must contain at least one entry.

Trait Implementations

impl Clone for ElementRingBufferFormatSet

fn clone(&self) -> ElementRingBufferFormatSet

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ElementRingBufferFormatSet

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

Formats the value using the given formatter.

impl<D: ResourceDialect> Decode<ElementRingBufferFormatSet, D> for ElementRingBufferFormatSet

fn new_empty() -> Self

Creates a valid instance of Self. The specific value does not matter, since it will be overwritten by decode.

unsafe fn decode( &mut self, decoder: &mut Decoder<'_, D>, offset: usize, depth: Depth, ) -> Result<()>

Decodes an object of type T from the decoder’s buffers into self.

impl Default for ElementRingBufferFormatSet

fn default() -> ElementRingBufferFormatSet

Returns the “default value” for a type.

impl<D: ResourceDialect> Encode<ElementRingBufferFormatSet, D> for &ElementRingBufferFormatSet

unsafe fn encode( self, encoder: &mut Encoder<'_, D>, offset: usize, depth: Depth, ) -> Result<()>

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

impl PartialEq for ElementRingBufferFormatSet

fn eq(&self, other: &ElementRingBufferFormatSet) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TypeMarker for ElementRingBufferFormatSet

type Owned = ElementRingBufferFormatSet

The owned Rust type which this FIDL type decodes into.

fn inline_align(_context: Context) -> usize

Returns the minimum required alignment of the inline portion of the encoded object. It must be a (nonzero) power of two.

fn inline_size(_context: Context) -> usize

Returns the size of the inline portion of the encoded object, including padding for alignment. Must be a multiple of inline_align.

fn encode_is_copy() -> bool

Returns true if the memory layout of Self::Owned matches the FIDL wire format and encoding requires no validation. When true, we can optimize encoding arrays and vectors of Self::Owned to a single memcpy.

fn decode_is_copy() -> bool

Returns true if the memory layout of Self::Owned matches the FIDL wire format and decoding requires no validation. When true, we can optimize decoding arrays and vectors of Self::Owned to a single memcpy.

impl ValueTypeMarker for ElementRingBufferFormatSet

type Borrowed<'a> = &'a ElementRingBufferFormatSet

The Rust type to use for encoding. This is a particular Encode<Self> type cheaply obtainable from &Self::Owned. There are three cases:

fn borrow(value: &<Self as TypeMarker>::Owned) -> Self::Borrowed<'_>

Cheaply converts from &Self::Owned to Self::Borrowed.

impl Persistable for ElementRingBufferFormatSet

impl StructuralPartialEq for ElementRingBufferFormatSet