Struct InputTerminalDescriptor 

pub struct InputTerminalDescriptor {
    pub terminal_id: u8,
    pub terminal_type: TerminalType,
    pub associated_terminal_id: u8,
    pub clock_source_id: u8,
    pub num_channels: u8,
    pub channel_config_bitmap: u32,
    pub channel_names: StringIndex,
    pub controls_bitmap: u16,
    pub terminal_name: StringIndex,
}

Input terminal descriptor for audio input sources. (USB Audio Devices 2.0 §4.7.2.4)

Fields

terminal_id: u8

Unique identifier for this input terminal.

terminal_type: TerminalType

Type of this input terminal.

associated_terminal_id: u8

Associated terminal ID.

clock_source_id: u8

Clock source ID associated with this terminal.

num_channels: u8

Number of channels supported by this terminal.

channel_config_bitmap: u32

Bitmap of channel configuration.

channel_names: StringIndex

Index of string descriptor for channel names.

controls_bitmap: u16

Bitmap of supported controls.

terminal_name: StringIndex

Index of string descriptor describing this terminal.

Trait Implementations

impl Clone for InputTerminalDescriptor

fn clone(&self) -> InputTerminalDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InputTerminalDescriptor

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

Formats the value using the given formatter.

impl ExtendableDescriptor for InputTerminalDescriptor

const MIN_LEN: u8 = 17u8

Minimum length of the descriptor.

fn match_bytes(bytes: &[u8]) -> Result<(), DescriptorError>

Matches bytes with this descriptor.

fn prepare_bytes(bytes: &mut [u8], len: u8) -> Result<(), DescriptorError>

where Self: WritableDescriptor,

Prepares bytes to receive descriptor data.

impl Format for InputTerminalDescriptor

where TerminalType: Format, StringIndex: Format,

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl PartialEq for InputTerminalDescriptor

fn eq(&self, other: &InputTerminalDescriptor) -> 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 USBDescriptor for InputTerminalDescriptor

const BUF_SIZE: usize = 17usize

Size of the byte buffer.

const DESC_TYPE: u8 = 36u8

Descriptor type.

const DESC_SUBTYPE: Option<u8>

Descriptor subtype.

type Error = DescriptorError

fn try_from_bytes(bytes: &[u8]) -> Result<Self, Self::Error>

impl WritableDescriptor for InputTerminalDescriptor

fn write_to_bytes(&self, bytes: &mut [u8]) -> Result<usize, Self::Error>

Writes this descriptor to the start of the byte buffer bytes.

fn write_to_bytes_partial(&self, bytes: &mut [u8]) -> Result<usize, Self::Error>

Writes this descriptor to the start of the byte buffer bytes.

impl Copy for InputTerminalDescriptor

impl Eq for InputTerminalDescriptor

impl StructuralPartialEq for InputTerminalDescriptor