Function dart_sys::Dart_GetNativeStringArgument

pub unsafe extern "C" fn Dart_GetNativeStringArgument(
    args: Dart_NativeArguments, 
    arg_index: c_int, 
    peer: *mut *mut c_void
) -> Dart_Handle

Gets a string native argument at some index. \param args Native arguments structure. \param arg_index Index of the desired argument in the structure above. \param peer Returns the peer pointer if the string argument has one. \return Success if the string argument has a peer, if it does not have a peer then the String object is returned. Otherwise returns an error handle (argument is not a String object).