Enum exit::Exit

pub enum Exit<T> {
    Ok,
    Err(T),
}

Variants

OkErr(T)

Trait Implementations

impl<T> Try for Exit<T>

type Ok = ()

🔬 This is a nightly-only experimental API. (try_trait)

The type of this value when viewed as successful.

type Error = T

🔬 This is a nightly-only experimental API. (try_trait)

The type of this value when viewed as failed.

fn into_result(self) -> Result<Self::Ok, Self::Error>

🔬 This is a nightly-only experimental API. (try_trait)

Applies the "?" operator. A return of Ok(t) means that the execution should continue normally, and the result of ? is the value t. A return of Err(e) means that execution should branch to the innermost enclosing catch, or return from the function.

fn from_error(err: Self::Error) -> Self

🔬 This is a nightly-only experimental API. (try_trait)

Wrap an error value to construct the composite result. For example, Result::Err(x) and Result::from_error(x) are equivalent.

fn from_ok(_: Self::Ok) -> Self

🔬 This is a nightly-only experimental API. (try_trait)

Wrap an OK value to construct the composite result. For example, Result::Ok(x) and Result::from_ok(x) are equivalent.

impl<T: Into<i32>> Termination for Exit<T>

default 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.

impl<T: Into<i32> + ExitDisplay> Termination for Exit<T>

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.