Crate chashmap

Concurrent hash maps.

This crate implements concurrent hash maps, based on bucket-level multi-reader locks. It has excellent performance characteristics¹ and supports resizing, in-place mutation and more.

The API derives directly from std::collections::HashMap, giving it a familiar feel.

¹Note that it heavily depends on the behavior of your program, but in most cases, it's really good. In some (rare) cases you might want atomic hash maps instead.

Structs

CHashMap	A concurrent hash map.
IntoIter	An iterator over the entries of some table.
ReadGuard	A RAII guard for reading an entry of a hash map.
WriteGuard	A mutable RAII guard for reading an entry of a hash map.