Enum Btn 

#[non_exhaustive]
#[repr(u8)]
pub enum Btn {
    Left = 0,
    Middle = 1,
    Right = 2,
    Back = 3,
    Next = 4,
    Dpi = 5,
    Extra = 6,
}

Input keycode for a button on a mouse.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Left = 0

Left or Primary click

Middle = 1

Middle click or Scroll click

Right = 2

Right Click

Back = 3

Back Button

Next = 4

Next Button

Dpi = 5

DPI Button

Extra = 6

Extra Mouse Button

Trait Implementations

impl Clone for Btn

fn clone(&self) -> Btn

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Btn

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

Formats the value using the given formatter.

impl Copy for Btn