Enum Outcome 

pub enum Outcome {
    Running,
    Succeeded,
    Failed,
    TimedOut,
    Halted,
    Interrupted,
}

How a run ended.

Running is here rather than in a separate “live” type so that one query answers both “what is happening now” and “what happened last week”. A dashboard that had to stitch two sources together would show them disagreeing during the moment a run finishes.

Variants

Running

Still going.

Succeeded

Exited successfully.

Failed

Exited non-zero, or the runner reported failure.

TimedOut

Hit timeout_sec and was killed.

Halted

Stopped because a rail refused it: Hops, Fuel, the run cap or the Reserve.

Interrupted

Was alive when the Tower went away. See the recovery model.

Implementations

impl Outcome

pub fn is_live(self) -> bool

Returns true when the run is still going.

pub fn is_success(self) -> bool

Returns true when the run finished the way it was supposed to.

pub fn is_failure(self) -> bool

Returns true when the run ended badly enough to be worth a human’s attention.

Outcome::Halted is deliberately excluded. A rail stopping work is the system doing its job, and colouring it like a crash would train people to ignore the colour.

pub fn slug(self) -> &'static str

The identifier used in query strings and JSON.

pub fn from_slug(slug: &str) -> Option<Self>

Parses a slug, as used in a query string.

Trait Implementations

impl Clone for Outcome

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Outcome

impl Debug for Outcome

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Outcome

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Outcome

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

Formats the value using the given formatter.

impl Eq for Outcome

impl Hash for Outcome

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Outcome

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Outcome

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Outcome