Function dart_sys::Dart_StringStorageSize

pub unsafe extern "C" fn Dart_StringStorageSize(
    str: Dart_Handle, 
    size: *mut isize
) -> Dart_Handle

Gets the storage size in bytes of a String.

\param str A String. \param length Returns the storage size in bytes of the String. This is the size in bytes needed to store the String.

\return A valid handle if no error occurs during the operation.