Trait ForwardSink 

pub trait ForwardSink: Send {
    // Required method
    fn forward_key(
        &mut self,
        key: Key,
        transition: KeyTransition,
    ) -> Result<(), Error>;
}

Sink for forwarding key events through a virtual device.

The engine uses this trait to forward unmatched events in grab mode. Test utilities and alternate implementations can provide a different sink with the same interface.

Required Methods

fn forward_key( &mut self, key: Key, transition: KeyTransition, ) -> Result<(), Error>

Forward a single key event through the virtual device.

Errors

Returns Error::Uinput if the underlying write to the virtual device fails.

Implementors

impl ForwardSink for UinputForwarder

impl ForwardSink for RecordingForwarder

Available on crate features testing only.