Instance Methodswift 6.1.2RegexBuilder->Swift

    firstRange(of:)

    Returns the range of the first match for the regex within this collection, where the regex is created by the given closure.

    iOS
    16.0+
    macOS
    13.0+
    tvOS
    16.0+
    watchOS
    9.0+
    func firstRange(@RegexComponentBuilder of content: () -> some RegexComponent) -> Range<Self.Index>?
    Mangled symbol
    sSK12RegexBuilderSs11SubSequenceRtzrlE10firstRange2ofSnySS5IndexVGSgqd__yXE_t17_StringProcessing0A9ComponentRd__lF What are these?
    FNV24 hash
    3JQRG
    Constraints
    where Self.SubSequence == Substring

    Parameters

    content

    A closure that returns a regex to search for.

    Returns

    A range in the collection of the first occurrence of the first match of if the regex returned by content. Returns nil if no match for the regex is found.