Struct Config 

pub struct Config<T = KeyboardEvent> {
    pub on_released: Box<OnReleasedFn<T>>,
}

Configuration for the event handler’s behavior.

Used to define how to handle a modifier key after it has been pressed and released. For example, you can specify a callback to send a dummy key to prevent menu activation.

By default, it returns Some(VK__none_) to always suppress menu activation.

Fields

on_released: Box<OnReleasedFn<T>>

A callback invoked when a key is released after being pressed.

Implementations

impl<T> Config<T>

pub fn set_on_released<F: Fn(HoldEvent<T>) -> Option<VIRTUAL_KEY> + Send + Sync + 'static>( self, f: F, ) -> Self

Sets the callback function to be invoked when a key is released.

This method updates the on_released field with the provided function, which takes a HoldEvent representing the press and release of a modifier key. The callback should return a dummy VIRTUAL_KEY to send, or None if no key should be sent.

Arguments

• f: A closure or function of type Fn(HoldEvent<T>) -> Option<VIRTUAL_KEY>.

Returns

A modified Config instance with the new callback set (builder pattern).

Trait Implementations

impl<T> Default for Config<T>

fn default() -> Self

Returns the “default value” for a type.