Trait USBDescriptor 

pub trait USBDescriptor {
    type Error;

    const SIZE: usize;
    const DESC_TYPE: u8;

    // Required method
    fn try_from_bytes(bytes: &[u8]) -> Result<Self, Self::Error>
       where Self: Sized;
}

Trait for fixed-size USB descriptors that can be parsed from a byte slice.

Required Associated Constants

const SIZE: usize

const DESC_TYPE: u8

Required Associated Types

type Error

Required Methods

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

where Self: Sized,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl USBDescriptor for UnitDescriptor

const SIZE: usize = 4usize

const DESC_TYPE: u8 = 36u8

type Error = ()

impl USBDescriptor for HIDDescriptor

const SIZE: usize = 9usize

const DESC_TYPE: u8 = 33u8

type Error = ()

impl USBDescriptor for AudioControlHeaderDescriptor

const SIZE: usize = 9usize

const DESC_TYPE: u8 = 36u8

type Error = ()

impl USBDescriptor for AudioEndpointDescriptor

const SIZE: usize = 6usize

const DESC_TYPE: u8 = 37u8

type Error = ()

impl USBDescriptor for AudioStreamingClassDescriptor

const SIZE: usize = 16usize

const DESC_TYPE: u8 = 36u8

type Error = ()

impl USBDescriptor for ClockMultiplierDescriptor

const SIZE: usize = 7usize

const DESC_TYPE: u8 = 36u8

type Error = AudioInterfaceError

impl USBDescriptor for ClockSourceDescriptor

const SIZE: usize = 8usize

const DESC_TYPE: u8 = 36u8

type Error = AudioInterfaceError

impl USBDescriptor for InputTerminalDescriptor

const SIZE: usize = 17usize

const DESC_TYPE: u8 = 36u8

type Error = ()

impl USBDescriptor for InterfaceAssociationDescriptor

const SIZE: usize = 8usize

const DESC_TYPE: u8 = 11u8

type Error = ()

impl USBDescriptor for OutputTerminalDescriptor

const SIZE: usize = 12usize

const DESC_TYPE: u8 = 36u8

type Error = ()

impl USBDescriptor for ConfigurationDescriptor<'_>

const SIZE: usize = 9usize

const DESC_TYPE: u8 = 2u8

type Error = ()

impl USBDescriptor for DeviceDescriptor

const SIZE: usize = 18usize

const DESC_TYPE: u8 = 1u8

type Error = ()

impl USBDescriptor for DeviceDescriptorPartial

const SIZE: usize = 8usize

const DESC_TYPE: u8 = 1u8

type Error = ()

impl USBDescriptor for EndpointDescriptor

const SIZE: usize = 7usize

const DESC_TYPE: u8 = 5u8

type Error = DescriptorError