Struct FrameRequester 

pub struct FrameRequester { /* private fields */ }

A requester for scheduling future frame draws on the TUI event loop.

This is the handler side of an actor/handler pair with FrameScheduler, which coalesces multiple frame requests into a single draw operation.

Clones of this type can be freely shared across tasks to make it possible to trigger frame draws from anywhere in the TUI code.

Implementations

impl FrameRequester

pub fn new(draw_tx: Sender<()>) -> Self

Create a new FrameRequester and spawn its associated FrameScheduler task.

The provided draw_tx is used to notify the TUI event loop of scheduled draws.

pub fn schedule_frame(&self)

Schedule a frame draw as soon as possible.

pub fn schedule_frame_in(&self, dur: Duration)

Schedule a frame draw to occur after the specified duration.

Trait Implementations

impl Clone for FrameRequester

fn clone(&self) -> FrameRequester

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FrameRequester

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.