Trait PressEvent 

pub trait PressEvent: Sized {
    // Required methods
    fn from_button(button: Button, old_event: &Self) -> Option<Self>;
    fn press<U, F>(&self, f: F) -> Option<U>
       where F: FnMut(Button) -> U;

    // Provided method
    fn press_args(&self) -> Option<Button> { ... }
}

The press of a button.

Required Methods

fn from_button(button: Button, old_event: &Self) -> Option<Self>

Creates a press event.

Preserves scancode from original button event, if any. Preserves time stamp from original input event, if any.

fn press<U, F>(&self, f: F) -> Option<U>

where F: FnMut(Button) -> U,

Calls closure if this is a press event.

Provided Methods

fn press_args(&self) -> Option<Button>

Returns press arguments.

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<T> PressEvent for T

where T: ButtonEvent,