[−][src]Trait std::process::Termination
A trait for implementing arbitrary return types in the main
function.
The C-main function only supports to return integers as return type.
So, every type implementing the Termination
trait has to be converted
to an integer.
The default implementations are returning libc::EXIT_SUCCESS
to indicate
a successful execution. In case of a failure, libc::EXIT_FAILURE
is returned.
Required methods
fn report(self) -> i32
Is called to get the representation of the value as status code. This status code is returned to the operating system.