db_constraints ~master (2022-04-24T06:29:45.2622732)

KeyedCollection.contains

db_constraints keyed keyedcollection KeyedCollection

Checks if item is in the collection.

  1. bool contains(T item)
  2. bool contains(key_type clIdx)
  3. bool contains(A a)
    mixintemplate KeyedCollection(T)
    final const nothrow pure @safe @nogc
    bool
    contains
    (
    A...
    )
    (
    in A a
    )
    if (
    usableForKeyedCollection!(T)
    )

Return Value

Type: bool

true if item is in the collection.

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db_constraints keyed keyedcollection KeyedCollection aliasesconstructorsfunctionsmixinspropertiesvariables

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