Expand description
The init_once crate provides a mechanic to attempt to read a value without
blocking the caller, in case it is being initialized concurrently. Such an
abstraction might be useful in cache implementations whose consumers might
not want to block on the cache to fill up with data.
Structs§
- Init
Once - Lazily initialize a value of some arbitrary type
T. Reading the value doesn’t block the caller, if it is being initialized concurrently. - Poll
Init - Polling mechanism to initialize a value contained in some
InitOnceinstance.