Type Alias ExitCode 

pub type ExitCode = ExecutionExitCode;

Aliased Type

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

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.