Enum DaiFrameFormatStandard

#[repr(u8)]
pub enum DaiFrameFormatStandard {
    None = 1,
    I2S = 2,
    StereoLeft = 3,
    StereoRight = 4,
    Tdm1 = 5,
    Tdm2 = 6,
    Tdm3 = 7,
}

Standard Frame format.

Variants

None = 1

No frame format as in samples without a frame sync like PDM.

I2S = 2

Format as specified in the I2S specification (left justified, 2 channels, 32 bits per channel, frame sync stays low for the left channel and high for the right channel, data starts one clock cycle after frame sync changes clocked out at the falling edge of sclk).

StereoLeft = 3

Left justified, 2 channels. Data starts at frame sync changes from low to high clocked out at the falling edge of sclk. The frame sync must stay high for bits_per_channel bits for the first channel and low for bits_per_channel bits for the second channel.

StereoRight = 4

Right justified, 2 channels. The frame sync must stay high for bits_per_channel bits for the first channel and low for bits_per_channel bits for the second channel.

Tdm1 = 5

Left justified, variable number of channels, data starts at frame sync changes from low to high clocked out at the rising edge of sclk. The frame sync must stay high for exactly 1 clock cycle.

Tdm2 = 6

Left justified, variable number of channels, data starts one clock cycle after the frame sync changes from low to high clocked out at the rising edge of sclk. The frame sync must stay high for exactly 1 clock cycle.

Tdm3 = 7

Left justified, variable number of channels, data starts two clock cycles after the frame sync changes from low to high clocked out at the rising edge of sclk. The frame sync must stay high for exactly 1 clock cycle.

Implementations

impl DaiFrameFormatStandard

pub fn from_primitive(prim: u8) -> Option<Self>

pub const fn into_primitive(self) -> u8

pub fn is_unknown(&self) -> bool

👎Deprecated: Strict enums should not use is_unknown

Trait Implementations

impl Clone for DaiFrameFormatStandard

fn clone(&self) -> DaiFrameFormatStandard

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DaiFrameFormatStandard

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

Formats the value using the given formatter.

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

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<D: ResourceDialect> Encode<DaiFrameFormatStandard, D> for DaiFrameFormatStandard

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 Hash for DaiFrameFormatStandard

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for DaiFrameFormatStandard

fn cmp(&self, other: &DaiFrameFormatStandard) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for DaiFrameFormatStandard

fn eq(&self, other: &DaiFrameFormatStandard) -> 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 PartialOrd for DaiFrameFormatStandard

fn partial_cmp(&self, other: &DaiFrameFormatStandard) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl TypeMarker for DaiFrameFormatStandard

type Owned = DaiFrameFormatStandard

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 DaiFrameFormatStandard

type Borrowed<'a> = DaiFrameFormatStandard

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 Copy for DaiFrameFormatStandard

impl Eq for DaiFrameFormatStandard

impl StructuralPartialEq for DaiFrameFormatStandard