Module key

Implementations of key-based storage.

Provides tools for mapping, indexing, and efficiently organizing data through unique keys, including maps, sets, and other key-value structures.

Extends: std::{collections}

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Macros

define_static_map

Build a custom static hashmap.

Structs

BTreeMapalloc

📦 alloc An ordered map based on a B-Tree.

BTreeSetalloc

📦 alloc An ordered set based on a B-Tree.

ExampleStaticMapU16

HashMapdep_hashbrown or std

📦 std? An unordered hash map implemented with quadratic probing and SIMD lookup.

HashSetdep_hashbrown or std

std? An unordered hash set implemented as a HashMap where the value is ()

Enums

BTreeMapEntryalloc

alloc An ordered map based on a B-Tree.

HashMapEntrydep_hashbrown or std

📦 std? A view into a single entry in a map, which may either be vacant or occupied.

StaticMapEntry

Represents an entry in a static map allowing for in-place mutation or insertion.

Type Aliases

HashMapFxhash and (std, or dep_hashbrown and hash)

A HashMap using a default Fx hasher.

HashMapStdstd

The HashMap in the standard library.

HashSetFxhash and (std, or dep_hashbrown and hash)

A HashSet using a default Fx hasher.

HashSetStdstd

The HashSet in the standard library.