diff options
Diffstat (limited to 'helix-event/src/redraw.rs')
| -rw-r--r-- | helix-event/src/redraw.rs | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/helix-event/src/redraw.rs b/helix-event/src/redraw.rs index a9915223..8fadb8ae 100644 --- a/helix-event/src/redraw.rs +++ b/helix-event/src/redraw.rs @@ -5,16 +5,20 @@ use std::future::Future; use parking_lot::{RwLock, RwLockReadGuard}; use tokio::sync::Notify; -/// A `Notify` instance that can be used to (asynchronously) request -/// the editor the render a new frame. -static REDRAW_NOTIFY: Notify = Notify::const_new(); - -/// A `RwLock` that prevents the next frame from being -/// drawn until an exclusive (write) lock can be acquired. -/// This allows asynchsonous tasks to acquire `non-exclusive` -/// locks (read) to prevent the next frame from being drawn -/// until a certain computation has finished. -static RENDER_LOCK: RwLock<()> = RwLock::new(()); +use crate::runtime_local; + +runtime_local! { + /// A `Notify` instance that can be used to (asynchronously) request + /// the editor to render a new frame. + static REDRAW_NOTIFY: Notify = Notify::const_new(); + + /// A `RwLock` that prevents the next frame from being + /// drawn until an exclusive (write) lock can be acquired. + /// This allows asynchronous tasks to acquire `non-exclusive` + /// locks (read) to prevent the next frame from being drawn + /// until a certain computation has finished. + static RENDER_LOCK: RwLock<()> = RwLock::new(()); +} pub type RenderLockGuard = RwLockReadGuard<'static, ()>; |