Module hashbrown::hash_map

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Expand description

A hash map implemented with quadratic probing and SIMD lookup.

Structs

  • Drain
    A draining iterator over the entries of a HashMap in arbitrary order. The iterator element type is (K, V).
  • ExtractIf
    A draining iterator over entries of a HashMap which don’t satisfy the predicate f(&k, &mut v) in arbitrary order. The iterator element type is (K, V).
  • HashMap
    A hash map implemented with quadratic probing and SIMD lookup.
  • IntoIter
    An owning iterator over the entries of a HashMap in arbitrary order. The iterator element type is (K, V).
  • IntoKeys
    An owning iterator over the keys of a HashMap in arbitrary order. The iterator element type is K.
  • IntoValues
    An owning iterator over the values of a HashMap in arbitrary order. The iterator element type is V.
  • Iter
    An iterator over the entries of a HashMap in arbitrary order. The iterator element type is (&'a K, &'a V).
  • IterMut
    A mutable iterator over the entries of a HashMap in arbitrary order. The iterator element type is (&'a K, &'a mut V).
  • Keys
    An iterator over the keys of a HashMap in arbitrary order. The iterator element type is &'a K.
  • OccupiedEntry
    A view into an occupied entry in a HashMap. It is part of the Entry enum.
  • OccupiedEntryRef
    A view into an occupied entry in a HashMap. It is part of the EntryRef enum.
  • OccupiedError
    The error returned by try_insert when the key already exists.
  • RawEntryBuilder
    A builder for computing where in a HashMap a key-value pair would be stored.
  • RawEntryBuilderMut
    A builder for computing where in a HashMap a key-value pair would be stored.
  • RawOccupiedEntryMut
    A view into an occupied entry in a HashMap. It is part of the RawEntryMut enum.
  • RawVacantEntryMut
    A view into a vacant entry in a HashMap. It is part of the RawEntryMut enum.
  • RustcOccupiedEntry
    A view into an occupied entry in a HashMap. It is part of the RustcEntry enum.
  • RustcVacantEntry
    A view into a vacant entry in a HashMap. It is part of the RustcEntry enum.
  • VacantEntry
    A view into a vacant entry in a HashMap. It is part of the Entry enum.
  • VacantEntryRef
    A view into a vacant entry in a HashMap. It is part of the EntryRef enum.
  • Values
    An iterator over the values of a HashMap in arbitrary order. The iterator element type is &'a V.
  • ValuesMut
    A mutable iterator over the values of a HashMap in arbitrary order. The iterator element type is &'a mut V.

Enums

  • DefaultHashBuilder
    Dummy default hasher for HashMap.
  • Entry
    A view into a single entry in a map, which may either be vacant or occupied.
  • EntryRef
    A view into a single entry in a map, which may either be vacant or occupied, with any borrowed form of the map’s key type.
  • RawEntryMut
    A view into a single entry in a map, which may either be vacant or occupied.
  • RustcEntry
    A view into a single entry in a map, which may either be vacant or occupied.