Enum Outcome 

pub enum Outcome {
    Committed {
        version: ReleaseId,
    },
    RolledBack {
        stayed_on: ReleaseId,
        reason: String,
    },
}

What happened to a stage_and_apply call that got as far as a health check.

Variants

Committed

The new version passed its health check and is now the live version.

Fields

version: ReleaseId

The version now serving.

RolledBack

The new version failed its health check; the pointer flipped back and the previous version is live again.

Fields

stayed_on: ReleaseId

The version still serving after the rollback — the one that was live before the attempt.

reason: String

The health-check failure that triggered the rollback.

Implementations

impl Outcome

pub fn summary(&self) -> String

A one-line, user-facing summary of the outcome.

Honest about a rollback — it names the version still serving and why the update did not stick — so the surface presenting it never has to word the state twice.

Trait Implementations

impl Clone for Outcome

fn clone(&self) -> Outcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Outcome

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

Formats the value using the given formatter.

impl Eq for Outcome

impl PartialEq for Outcome

fn eq(&self, other: &Outcome) -> 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 StructuralPartialEq for Outcome