haystacklib ~master (2019-10-21T14:33:42Z)

Tag.hasValue

haystack tag Tag

Returns true if there is a value of any type

  1. bool hasValue()
  2. bool hasValue()
    struct Tag
    pure inout @safe nothrow
    bool
    hasValue
    ()

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haystack tag Tag aliasesconstructorsenumsfunctionsmixins

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