Function bear_lib_terminal::terminal::peek_event

pub fn peek_event() -> Option<Event>

Returns the next event in the queue if it's available without popping it therefrom, otherwise returns None.

If one intends on waiting for events, the wait_event() function is recommended.

If one intends on popping the events, the read_event() function is recommended.

If one intends on just checking if an event is ready, the has_input() function is recommended.

This is equivalent to the terminal_peek() C API function.