keys

Produce a range through the keys of a map.

  1. auto keys(HashMap!(K, V) map)
  2. auto keys(const(HashMap!(K, V)) map)
    @nogc @trusted pure nothrow
    keys
    (
    K
    V
    )
    (
    auto ref const(HashMap!(K, V)) map
    )
  3. auto keys(immutable(HashMap!(K, V)) map)

Parameters

map const(HashMap!(K, V))

A map.

Return Value

Type: auto

A range running through the keys in the map.

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