Required Instance Methodswift 6.0.3Swift

    withCString(encodedAs:_:)

    Calls the given closure with a pointer to the contents of the string, represented as a null-terminated sequence of code units.

    func withCString<Result, Encoding>(encodedAs targetEncoding: Encoding.Type, _ body: (UnsafePointer<Encoding.CodeUnit>) throws -> Result) rethrows -> Result where Encoding : _UnicodeEncoding
    Mangled symbol
    sSy11withCString9encodedAs_qd__qd_0_m_qd__SPy8CodeUnitQyd_0_GKXEtKs16_UnicodeEncodingRd_0_r0_lF What are these?
    FNV24 hash
    1C4Q1

    Parameters

    body

    A closure with a pointer parameter that points to a null-terminated sequence of code units. If body has a return value, that value is also used as the return value for the withCString(encodedAs:_:) method. The pointer argument is valid only for the duration of the method’s execution.

    targetEncoding

    The encoding in which the code units should be interpreted.

    Returns

    The return value, if any, of the body closure parameter.

    The pointer passed as an argument to body is valid only during the execution of withCString(encodedAs:_:). Do not store or return the pointer for later use.