Module hashbrown::map

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).
• ExtractIfInner 🔒
  Portions of ExtractIf shared with set::ExtractIf
• 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.
• 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.
• KeyOrRef 🔒
• RawEntryMut
  A view into a single entry in a map, which may either be vacant or occupied.

Functions

• assert_covariance 🔒
• equivalent 🔒
  Ensures that a single closure type across uses of this which, in turn prevents multiple instances of any functions like RawTable::reserve from being generated
• equivalent_key 🔒
  Ensures that a single closure type across uses of this which, in turn prevents multiple instances of any functions like RawTable::reserve from being generated
• make_hash 🔒
• make_hasher 🔒
  Ensures that a single closure type across uses of this which, in turn prevents multiple instances of any functions like RawTable::reserve from being generated