Enum ProcessExit 

pub enum ProcessExit {
    Success,
    RuntimeFailure,
    CliParseError,
    ConfigValidation,
    BindFailure,
    UnsupportedFeature,
    PlatformMissing,
    ExternalDependency,
    Sigint,
    Sigterm,
}

Typed process outcome. Prefer returning this from command handlers and converting to a numeric code once at the process boundary over threading raw i32 constants through business logic.

Variants

Success

Clean run / check passed.

RuntimeFailure

Runtime failure (supervisor, connection drain, unexpected I/O).

CliParseError

CLI/flag parse error (including strict-gate rejection of unknown flags and invalid values for closed option domains).

ConfigValidation

Configuration validation failure (file, TOML, or translated config).

BindFailure

Listener bind failure (address in use, permission denied).

UnsupportedFeature

Unsupported feature / composition refused fail-closed.

PlatformMissing

Required platform facility unavailable (e.g. Linux-only --daemon requested on another OS, prebuilt updater on an unsupported target).

ExternalDependency

External dependency unavailable (e.g. curl missing for download, release metadata unreachable, checksum tool absent).

Sigint

Terminated by SIGINT (Ctrl-C).

Sigterm

Terminated by SIGTERM.

Implementations

impl ProcessExit

pub const fn code(self) -> i32

Numeric exit code for this outcome.

pub const fn name(self) -> &'static str

Stable snake_case name for this outcome (matches exit_code_name).

Trait Implementations

impl Clone for ProcessExit

fn clone(&self) -> ProcessExit

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ProcessExit

impl Debug for ProcessExit

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

Formats the value using the given formatter.

impl Eq for ProcessExit

impl PartialEq for ProcessExit

fn eq(&self, other: &ProcessExit) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ProcessExit