Trait ReleaseEvent 

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

    // Provided method
    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. Preserves time stamp from original input 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.

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> ReleaseEvent for T

where T: ButtonEvent,