Trait input::ReleaseEvent

pub trait ReleaseEvent: Sized {
    fn from_button(button: Button, old_event: &Self) -> Option<Self>;
    fn release<U, F>(&self, f: F) -> Option<U>
    where
        F: FnMut(Button) -> U;

    fn release_args(&self) -> Option<Button> { ... }
}

The release of a button

Required Methods

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

Creates a release event.

Preserves scancode from original button event, if any.

fn release<U, F>(&self, f: F) -> Option<U>where
    F: FnMut(Button) -> U,

Calls closure if this is a release event.

Provided Methods

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

Returns release arguments.

Implementors

impl<T> ReleaseEvent for Twhere
    T: ButtonEvent,