Enum ExitCode 

pub enum ExitCode {
    Success,
    CheckFailed,
    Error,
    Custom(i32),
}

Exit codes for cargo-rail

Exit codes follow CI-friendly semantics:

• 0 = Success (or check passed with no changes needed)
• 1 = Check mode found changes would be made (not an error, but actionable)
• 2 = Error occurred (actual failure)

Variants

Success

Success - everything is good

CheckFailed

Check failed - changes would be made (use in –check mode)

Error

Error occurred (user or system error)

Custom(i32)

Custom exit code (e.g., propagated from subprocess)

Implementations

impl ExitCode

pub fn as_i32(self) -> i32

Convert to i32 for process exit

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 Copy for ExitCode

impl Eq for ExitCode

impl StructuralPartialEq for ExitCode