Crate use_exit_code 

use-exit-code

Portable exit status primitives for RustUse CLI-adjacent code.

use-exit-code keeps common process exit meanings explicit while staying small and platform-aware.

Example

use use_exit_code::{CONFIG_ERROR, ExitCode, SUCCESS};

let success = ExitCode::from_u8(0);

assert_eq!(success, SUCCESS);
assert_eq!(CONFIG_ERROR.as_i32(), 78);

Scope

This crate does not spawn processes, inspect child status values, or manage application shutdown.

Modules

prelude

Commonly used exit code primitives.

Structs

ExitCode

A portable process exit code primitive.

Enums

ExitCodeError

Exit code conversion errors.

Constants

CONFIG_ERROR

Configuration error.

FAILURE

General failure.

PERMISSION_DENIED

Permission denied.

SUCCESS

Successful completion.

UNAVAILABLE

Service or dependency unavailable.

USAGE_ERROR

Command line usage error.