Enum Basis 

pub enum Basis {
    Job {
        runs: u64,
        peak: JobPeak,
    },
    Profile {
        runs: u64,
    },
    ProfileMax {
        runs: u64,
    },
    Overran {
        until: u64,
    },
    Cap,
    Unpredictable {
        until: u64,
    },
    Unmeasured,
}

What a runner reserved goes by, in the order measured admission falls back.

Variants

Job

The job’s own runs, plus the margin: with [sizing] min_jobs of them, their p95 peak; with fewer, their largest, once admission::OWN_RUNS of them succeeded, its profile has min_jobs runs and no other copy of the job is queued or running.

Fields

runs: u64

How many.

peak: JobPeak

Which of their peaks. Absent on the wire for the p95, so a reader without the field reads it as the basis it always was.

Profile

Too few runs of the job for Job but enough of its profile: the larger of the profile’s p95 peak and the job’s own largest, plus the margin.

Fields

runs: u64

How many runs of the profile.

ProfileMax

No run of the job yet but enough of its profile: the profile’s largest peak plus the margin, since a new job may be its heaviest.

Fields

runs: u64

How many runs of the profile.

Overran

A run of the job among its recent runs went past what it reserved: the job’s largest peak plus the margin.

Fields

until: u64

When the job is predicted from its p95 again at the latest: sooner once that run leaves its recent runs.

Cap

The cap: admission by caps, or too few runs of the job and of its profile.

Unpredictable

The cap: a run of the job ran out of memory at its cap or was killed for memory, and fewer than 3 of its runs since succeeded clear of it.

Fields

until: u64

When the job may be predicted again at the latest: sooner after 3 clear runs.

Unmeasured

The cap: measured admission had no recent sample of the slice’s memory to check.

Trait Implementations

impl Clone for Basis

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 Basis

impl Debug for Basis

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Basis

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for Basis

impl PartialEq for Basis

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Basis

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 Basis