Module reactor 

Reactor — I/O readiness event loop.

The reactor multiplexes OS I/O events (epoll / kqueue / IOCP) onto async tasks. Each thread owns exactly one reactor, accessed via the thread-local REACTOR. The with_reactor helper provides safe, borrow-scoped access.

Platform dispatch is done entirely at compile time via cfg attributes — zero runtime overhead, no vtable.

Re-exports

pub use source::IoSource;

Modules

source

IoSource — RAII wrapper that registers an OS handle with the reactor.

waker_registry

Waker registry — maps reactor tokens to task wakers for I/O readiness.

Structs

Reactor

Thread-owned reactor that wraps the platform-specific backend.

Functions

with_reactor

Borrow the thread-local reactor for the duration of f.