Skip to main content

ExitStatus

std::sys::process::unix::unix

Struct ExitStatus

pub struct ExitStatus(c_int);

Expand description

Unix exit statuses

Tuple Fields§

§0: c_int

Implementations§

impl ExitStatus

pub fn new(status: c_int) -> ExitStatus

pub fn from_waitid_siginfo(siginfo: siginfo_t) -> ExitStatus

Available on Linux only.

fn exited(&self) -> bool

pub fn exit_ok(&self) -> Result<(), ExitStatusError>

pub fn code(&self) -> Option<i32>

pub fn signal(&self) -> Option<i32>

pub fn core_dumped(&self) -> bool

pub fn stopped_signal(&self) -> Option<i32>

pub fn continued(&self) -> bool

pub fn into_raw(&self) -> c_int

Trait Implementations§

impl AsInner<ExitStatus> for ExitStatus

fn as_inner(&self) -> &ExitStatus

impl Clone for ExitStatus

fn clone(&self) -> ExitStatus

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Copy for ExitStatus

impl Debug for ExitStatus

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

Formats the value using the given formatter. Read more

impl Default for ExitStatus

fn default() -> ExitStatus

Returns the “default value” for a type. Read more

impl Display for ExitStatus

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

Formats the value using the given formatter. Read more

impl Eq for ExitStatus

#[doc(hidden)]
fn assert_fields_are_eq(&self)

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

1.0.0 (const: unstable) · Source§

#[doc(hidden)]
fn assert_receiver_is_total_eq(&self)

👎Deprecated since 1.95.0:

implementation detail of #[derive(Eq)]

impl From<i32> for ExitStatus

Converts a raw c_int to a type-safe ExitStatus by wrapping it without copying.

fn from(a: c_int) -> ExitStatus

Converts to this type from the input type.

impl FromInner<ExitStatus> for ExitStatus

fn from_inner(s: ExitStatus) -> ExitStatus

impl Into<ExitStatus> for ExitStatusError

fn into(self) -> ExitStatus

Converts this type into the (usually inferred) input type.

impl PartialEq for ExitStatus

fn eq(&self, other: &ExitStatus) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for ExitStatus

impl TrivialClone for ExitStatus

Auto Trait Implementations§

impl Freeze for ExitStatus

impl RefUnwindSafe for ExitStatus

impl Send for ExitStatus

impl Sync for ExitStatus

impl Unpin for ExitStatus

impl UnsafeUnpin for ExitStatus

impl UnwindSafe for ExitStatus

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit #126799)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Printable for T
where T: Copy + Debug,

impl<T> SizeHint for T
where T: ?Sized,

default fn lower_bound(&self) -> usize

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

Returns a lower bound on the number of elements this container-like item contains. For example, an array [u8; 12] could return any value between 0 and 12 inclusively as a correct implementation. Read more

default fn upper_bound(&self) -> Option<usize>

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

Returns an upper bound on the number of elements this container-like item contains if it can be determined, otherwise None. Read more

final fn size_hint(&self) -> (usize, Option<usize>)

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

Returns an estimate for the number of elements this container like type contains. Read more

impl<T> SizedTypeProperties for T

#[doc(hidden)]
const SIZE: usize = _

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

#[doc(hidden)]
const ALIGN: usize = _

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

#[doc(hidden)]
const ALIGNMENT: Alignment = _

🔬This is a nightly-only experimental API. (ptr_alignment_type #102070)

#[doc(hidden)]
const IS_ZST: bool = _

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

true if this type requires no storage. false if its size is greater than zero. Read more

#[doc(hidden)]
const LAYOUT: Layout = _

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

#[doc(hidden)]
const MAX_SLICE_LEN: usize = _

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

The largest safe length for a [Self]. Read more

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.