[−][src]Trait boolean_enums::lstd::process::Termination
🔬 This is a nightly-only experimental API. (
termination_trait_lib
)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
🔬 This is a nightly-only experimental API. (
termination_trait_lib
)Is called to get the representation of the value as status code. This status code is returned to the operating system.
Implementations on Foreign Types
impl Termination for !
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impl Termination for !
impl Termination for ()
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impl Termination for ()
Implementors
impl Termination for ExitCode
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impl Termination for ExitCode
impl<E> Termination for Result<(), E> where
E: Debug,
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impl<E> Termination for Result<(), E> where
E: Debug,
impl<E> Termination for Result<!, E> where
E: Debug,
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impl<E> Termination for Result<!, E> where
E: Debug,