Struct RenderHandle 

pub struct RenderHandle { /* private fields */ }

A handle for requesting renders from any thread.

This is a cloneable, thread-safe handle that can be used to trigger re-renders from background threads or async tasks.

Example

use std::thread;
use rnk::render_handle;

let handle = render_handle().expect("App must be running");

thread::spawn(move || {
    // ... do some work ...
    handle.request_render();
});

Implementations

impl RenderHandle

pub fn request_render(&self)

Request a re-render

pub fn println(&self, message: impl IntoPrintable)

Print a message that persists above the UI

pub fn enter_alt_screen(&self)

Request to enter fullscreen mode

pub fn exit_alt_screen(&self)

Request to exit fullscreen mode

pub fn is_alt_screen(&self) -> bool

Check if currently in fullscreen mode

Trait Implementations

impl Clone for RenderHandle

fn clone(&self) -> RenderHandle

Returns a duplicate of the value.

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

Performs copy-assignment from source.