Trait show_image::termination::Termination [−][src]
🔬 This is a nightly-only experimental API. (
termination_trait_lib
)Expand description
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.