Enum ExitClass 

pub enum ExitClass {
    Config,
    Test,
    Unregistered,
}

How an error diagnostic classifies for process exit.

The registry owns this. An exit decision must never be inferred from how a code is spelled: the CLI used to match code prefixes, and that list had drifted until E_TRACE_MISS exited 1 while E_PATH_NOT_FOUND exited 2 for the same missing-trace condition, and a fourth prefix (E_TRACE_SCHEMA) matched no code that has ever existed.

The variants name a class, not an exit number. Which number a class maps to belongs to whichever binary is exiting.

Variants

Config

The run could not be evaluated as specified: config, paths, traces, baselines, embeddings.

Test

The subject under test failed a check.

Unregistered

Not a code in codes. This is a variant rather than a default so that an unclassified code is a state a caller can see and test for, instead of the silent result of no match.

Trait Implementations

impl Clone for ExitClass

fn clone(&self) -> ExitClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExitClass

impl Debug for ExitClass

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

Formats the value using the given formatter.

impl Eq for ExitClass

impl PartialEq for ExitClass

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ExitClass