Struct Identifier 

pub struct Identifier {
    pub bustype: Option<u32>,
    pub vendor: Option<u32>,
    pub product: Option<u32>,
    pub version: Option<u32>,
}

Proto version of Linux’s struct input_id. Although uint32s are used for the fields, the kernel uses 16-bit ints so values will be less than 2^16.

Next ID: 5

Fields

bustype: Option<u32>

The bus that the device is connected to. Values will be one of Linux’s BUS_* constants.

vendor: Option<u32>

A number identifying the vendor of the device. Often a USB or Bluetooth vendor ID, but not always.

product: Option<u32>

version: Option<u32>

Implementations

impl Identifier

pub fn bustype(&self) -> u32

Returns the value of bustype, or the default value if bustype is unset.

pub fn vendor(&self) -> u32

Returns the value of vendor, or the default value if vendor is unset.

pub fn product(&self) -> u32

Returns the value of product, or the default value if product is unset.

pub fn version(&self) -> u32

Returns the value of version, or the default value if version is unset.

Trait Implementations

impl Clone for Identifier

fn clone(&self) -> Identifier

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Identifier

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

Formats the value using the given formatter.

impl Default for Identifier

fn default() -> Self

Returns the “default value” for a type.

impl Message for Identifier

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError>

where B: BufMut, Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError>

where B: Buf, Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError>

where B: Buf, Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for Identifier

fn eq(&self, other: &Identifier) -> 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 StructuralPartialEq for Identifier