Enum ExecutionExitCode 

pub enum ExecutionExitCode {
    Success,
    GeneralError,
    InvalidUsage,
    CannotExecute,
    NotFound,
    Interrupted,
    Unimplemented,
    Custom(u8),
}

Represents an exit code from execution.

Variants

Success

Indicates successful execution.

GeneralError

Indicates a general error.

InvalidUsage

Indicates invalid usage.

CannotExecute

Cannot execute the command.

NotFound

Indicates a command or similar item was not found.

Interrupted

Indicates execution was interrupted.

Unimplemented

Indicates unimplemented functionality was encountered.

Custom(u8)

A custom exit code.

Implementations

impl ExecutionExitCode

pub const fn is_success(&self) -> bool

Returns whether the exit code indicates success.

Trait Implementations

impl Clone for ExecutionExitCode

fn clone(&self) -> ExecutionExitCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for ExecutionExitCode

fn default() -> ExecutionExitCode

Returns the “default value” for a type.

impl From<&Error> for ExecutionExitCode

fn from(error: &Error) -> Self

Converts to this type from the input type.

impl From<&ErrorKind> for ExecutionExitCode

fn from(value: &ErrorKind) -> Self

Converts to this type from the input type.

impl From<&ExecutionExitCode> for u8

fn from(code: &ExecutionExitCode) -> Self

Converts to this type from the input type.

impl From<ExecutionExitCode> for ExecutionResult

fn from(exit_code: ExecutionExitCode) -> Self

Converts to this type from the input type.

impl From<ExecutionExitCode> for u8

fn from(code: ExecutionExitCode) -> Self

Converts to this type from the input type.

impl From<u8> for ExecutionExitCode

fn from(code: u8) -> Self

Converts to this type from the input type.

impl Copy for ExecutionExitCode