std::collections::hash_map - Rust
Description: API documentation for the Rust `hash_map` mod in crate `std`.
Keywords: rust, rustlang, rust-lang, hash_map

# 1.0.0[−][src]Module std::collections::hash_map

A hash map implemented with linear probing and Robin Hood bucket stealing.

## Structs

DefaultHasher | The default `Hasher` used by `RandomState`.
Drain | A draining iterator over the entries of a `HashMap`.
HashMap | A hash map implemented with quadratic probing and SIMD lookup.
IntoIter | An owning iterator over the entries of a `HashMap`.
Iter | An iterator over the entries of a `HashMap`.
IterMut | A mutable iterator over the entries of a `HashMap`.
Keys | An iterator over the keys of a `HashMap`.
OccupiedEntry | A view into an occupied entry in a `HashMap`. It is part of the `Entry` enum.
RandomState | `RandomState` is the default state for `HashMap` types.
VacantEntry | A view into a vacant entry in a `HashMap`. It is part of the `Entry` enum.
Values | An iterator over the values of a `HashMap`.
ValuesMut | A mutable iterator over the values of a `HashMap`.
RawEntryBuilder | Experimental A builder for computing where in a HashMap a key-value pair would be stored.
RawEntryBuilderMut | Experimental A builder for computing where in a HashMap a key-value pair would be stored.
RawOccupiedEntryMut | Experimental A view into an occupied entry in a `HashMap`. It is part of the `RawEntryMut` enum.
RawVacantEntryMut | Experimental A view into a vacant entry in a `HashMap`. It is part of the `RawEntryMut` enum.

## Enums

Entry | A view into a single entry in a map, which may either be vacant or occupied.
RawEntryMut | Experimental A view into a single entry in a map, which may either be vacant or occupied.