package async_kernel

Internal Async debugging functions.

Internal to Async -- see Ivar for the public API.

Ivar_filler is a reference to an ivar that allows one to fill the ivar, but not to read it. This allows the implementation to drop the reference to the ivar once it is full, which can be useful to avoid holding onto unused memory.

Deprecates functions that use wall-clock time, so that code must be explicit about what time source is used. Idiomatic usage is:

Internal to Async -- see Async_unix.Scheduler for the public API.