Skip to main content

Driver

proxima_core::time

Trait Driver 

Source 
pub trait Driver: Sync {
    // Required methods
    fn now(&self) -> Instant;
    fn schedule_wake(&self, deadline: Instant, waker: Waker);
}
Expand description

The timer driver interface every backend implements. Selected at build time by the timer axis of the active profile; bound at link time via the static BOUND_DRIVER symbol proxima-time’s build emits.

Implementations must be Sync because BOUND_DRIVER is a global &'static. They are typically zero-sized or use interior mutability.

Required Methods§

Source

fn now(&self) -> Instant

Current monotonic time according to this driver.

Source

fn schedule_wake(&self, deadline: Instant, waker: Waker)

Arrange for waker to be woken at or after deadline. Drivers must be tolerant of multiple registrations from the same waker; Waker::wake is idempotent for already-pending tasks.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§