Enum Exit 

#[repr(u8)]
pub enum Exit<T: _T> {
    Ok(T),
    Error(String),
    InvocationError(String),
    IO(String),
}

Variants

Ok(T)

Error(String)

InvocationError(String)

IO(String)

Trait Implementations

impl<T: Debug + _T> Debug for Exit<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<Cmd> for Exit<()>

fn from(cmd: Cmd) -> Self

Converts to this type from the input type.

impl<T: _T> From<Error> for Exit<T>

fn from(e: Error) -> Self

Converts to this type from the input type.

impl From<Spawned> for Exit<()>

fn from(spawn: Spawned) -> Self

Converts to this type from the input type.

impl From<Vec<Spawned>> for Exit<()>

fn from(spawns: Vec<Spawned>) -> Self

Converts to this type from the input type.

impl FromIterator<Exit<()>> for Exit<()>

fn from_iter<I: IntoIterator<Item = Exit<()>>>(iter: I) -> Self

Creates a value from an iterator.

impl<T: _T> FromResidual<Exit<!>> for Exit<T>

fn from_residual(residual: Exit<!>) -> Self

🔬This is a nightly-only experimental API. (try_trait_v2)

Constructs the type from a compatible Residual type.

impl<Derive_TryConvert_ResultT, Derive_TryConvert_ResultE: From<Exit<!>>> FromResidual<Exit<!>> for Result<Derive_TryConvert_ResultT, Derive_TryConvert_ResultE>

fn from_residual(residual: Exit<!>) -> Self

🔬This is a nightly-only experimental API. (try_trait_v2)

Constructs the type from a compatible Residual type.

impl<T: _T, Derive_TryConvert_ResultE: Into<Exit<!>>> FromResidual<Result<Infallible, Derive_TryConvert_ResultE>> for Exit<T>

fn from_residual( residual: Result<Infallible, Derive_TryConvert_ResultE>, ) -> Self

🔬This is a nightly-only experimental API. (try_trait_v2)

Constructs the type from a compatible Residual type.

impl<T: Ord + _T> Ord for Exit<T>

fn cmp(&self, other: &Exit<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T: PartialEq + _T> PartialEq for Exit<T>

fn eq(&self, other: &Exit<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: PartialOrd + _T> PartialOrd for Exit<T>

fn partial_cmp(&self, other: &Exit<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: _T> Residual<T> for Exit<!>

type TryType = Exit<T>

🔬This is a nightly-only experimental API. (try_trait_v2_residual)

The “return” type of this meta-function.

impl<T: _T> Termination for Exit<T>

fn report(self) -> ExitCode

Is called to get the representation of the value as status code. This status code is returned to the operating system.

impl<T: _T> Try for Exit<T>

type Output = T

🔬This is a nightly-only experimental API. (try_trait_v2)

The type of the value produced by ? when not short-circuiting.

type Residual = Exit<!>

🔬This is a nightly-only experimental API. (try_trait_v2)

The type of the value passed to FromResidual::from_residual as part of ? when short-circuiting.

fn from_output(output: Self::Output) -> Self

🔬This is a nightly-only experimental API. (try_trait_v2)

Constructs the type from its Output type.

fn branch(self) -> ControlFlow<Self::Residual, Self::Output>

🔬This is a nightly-only experimental API. (try_trait_v2)

Used in ? to decide whether the operator should produce a value (because this returned ControlFlow::Continue) or propagate a value back to the caller (because this returned ControlFlow::Break).

impl<T: Eq + _T> Eq for Exit<T>

impl<T: _T> StructuralPartialEq for Exit<T>