Struct mapped_command::OpaqueOsExitStatus

pub struct OpaqueOsExitStatus { /* fields omitted */ }

A platform specific opaque exit status.

An exit status which is not an exit code, e.g. on unix the signal which terminated an process preventing it from exiting with an exit status.

Warning: Besides OpaqueOsExitStatus::target_specific_default() all other methods only exist on some targets but not all. As such using them can lead to code which only compiles on some targets.

Implementations

impl OpaqueOsExitStatus

pub fn target_specific_default() -> Self

Creates a instance of this type.

This is meant for allowing non-platform specific tests which handle the case of a non exit code process exit status.

Platform specific tests likely still are needed as what this type means is platform specific.

This will always create the same default value but it's a target_specific_value and it's picked arbitrary so it's not really appropriately to implement Default. (To make clear why it isn't consider u32 would default to 246 or similar arbitrary value.)

Trait Implementations

impl Clone for OpaqueOsExitStatus

fn clone(&self) -> OpaqueOsExitStatus

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for OpaqueOsExitStatus

impl Debug for OpaqueOsExitStatus

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

Formats the value using the given formatter.

impl Display for OpaqueOsExitStatus

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

Formats the value using the given formatter.

impl Eq for OpaqueOsExitStatus

impl From<OpaqueOsExitStatus> for ExitStatus

fn from(ooes: OpaqueOsExitStatus) -> Self

Performs the conversion.

impl Hash for OpaqueOsExitStatus

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl PartialEq<OpaqueOsExitStatus> for OpaqueOsExitStatus

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for OpaqueOsExitStatus

impl StructuralPartialEq for OpaqueOsExitStatus