Trait CancelEvents 

pub trait CancelEvents {
    // Required method
    fn cancel_requested(&mut self) -> bool;
}

Available on crate feature cli-tui only.

Source of user cancel requests — abstracted from crossterm so drive_loop is testable against a scripted sequence.

Required Methods

fn cancel_requested(&mut self) -> bool

Drain any pending input; true when the user asked to cancel (q / Ctrl-C).

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors