[−][src]Function dart_sys::Dart_GetError
pub unsafe extern "C" fn Dart_GetError(handle: Dart_Handle) -> *const c_char
Gets the error message from an error handle.
Requires there to be a current isolate.
\return A C string containing an error message if the handle is error. An empty C string ("") if the handle is valid. This C String is scope allocated and is only valid until the next call to Dart_ExitScope.