Struct CodecProperties

pub struct CodecProperties {
    pub is_input: Option<bool>,
    pub manufacturer: Option<String>,
    pub product: Option<String>,
    pub unique_id: Option<[u8; 16]>,
    pub plug_detect_capabilities: Option<PlugDetectCapabilities>,
    /* private fields */
}

Fields

is_input: Option<bool>

Driver type is input (true) or output (false) If not included, then the driver may be used for both input and output.

Optional.

manufacturer: Option<String>

UI string for the manufacturer name. If not included, the manufacturer is unspecified. If included, this string must be non-empty.

Optional.

product: Option<String>

UI string for the product name. If not included, the product name is unspecified. If included, this string must be non-empty.

Optional.

unique_id: Option<[u8; 16]>

Unique identifier for the codec. If not included, there is no unique id for the Codec.

Optional.

plug_detect_capabilities: Option<PlugDetectCapabilities>

Plug Detect Capabilities.

Required.

Trait Implementations

impl Clone for CodecProperties

fn clone(&self) -> CodecProperties

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CodecProperties

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

Formats the value using the given formatter.

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

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 CodecProperties

fn default() -> CodecProperties

Returns the “default value” for a type.

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

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 CodecProperties

fn eq(&self, other: &CodecProperties) -> 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 CodecProperties

type Owned = CodecProperties

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 CodecProperties

type Borrowed<'a> = &'a CodecProperties

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 CodecProperties

impl StructuralPartialEq for CodecProperties