Struct ExitCode 

pub struct ExitCode(/* private fields */);

Program exit code carried by the END instruction.

Implementations

impl ExitCode

pub fn is_success(self) -> bool

Returns true if this code represents successful execution.

pub fn try_new(value: i32) -> Result<Self, InvalidExitCodeError>

Creates an ExitCode from an integer.

pub fn to_i32(self) -> i32

Converts this exit code to an integer.

Trait Implementations

impl Clone for ExitCode

fn clone(&self) -> ExitCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExitCode

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

Formats the value using the given formatter.

impl PartialEq for ExitCode

fn eq(&self, other: &ExitCode) -> 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 TryFrom<i32> for ExitCode

type Error = InvalidExitCodeError

The type returned in the event of a conversion error.

fn try_from(value: i32) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for ExitCode

impl Eq for ExitCode

impl StructuralPartialEq for ExitCode