//! Direct boundary to the Internet Computer timer provider.
//!
//! Recurrence, identity, arbitration, inventory, and measurement belong above
//! this module.
use ;
use ;
/// Opaque handle for one armed platform timer.
;
/// Arm one asynchronous one-shot callback.
///
/// Higher-level policies should use one-shots even for recurring work so they
/// can control exactly when a successor becomes authoritative.
/// Clear one still-armed platform callback.