Struct ButtonClass

pub struct ButtonClass {
    pub type_: DeviceClassType,
    pub len: u16,
    pub sourceid: u16,
    pub state: Vec<u32>,
    pub labels: Vec<u32>,
}

Fields

type_: DeviceClassType

len: u16

sourceid: u16

state: Vec<u32>

labels: Vec<u32>

Implementations

impl ButtonClass

pub fn num_buttons(&self) -> u16

Get the value of the num_buttons field.

The num_buttons field is used as the length field of the labels field. This function computes the field’s value again based on the length of the list.

Panics

Panics if the value cannot be represented in the target type. This cannot happen with values of the struct received from the X11 server.

Trait Implementations

impl Clone for ButtonClass

fn clone(&self) -> ButtonClass

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ButtonClass

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

Formats the value using the given formatter.

impl Default for ButtonClass

fn default() -> ButtonClass

Returns the “default value” for a type.

impl Serialize for ButtonClass

type Bytes = Vec<u8>

The value returned by serialize.

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

Serialize this value into X11 raw bytes.

fn serialize_into(&self, bytes: &mut Vec<u8>)

Serialize this value into X11 raw bytes, appending the result into bytes.

impl TryParse for ButtonClass

fn try_parse(remaining: &[u8]) -> Result<(ButtonClass, &[u8]), ParseError>

Try to parse the given values into an instance of this type.