Struct BuildingEntry 

pub struct BuildingEntry {
    pub unit: &'static str,
    pub provenance: Provenance,
    pub calibrated: bool,
    pub note: &'static str,
    /* private fields */
}

One building metric: a standard this project fixes.

The value is deliberately not a public field. BuildingEntry::value is the only way to read it and it takes &mut Reads, so nothing can rest a verdict on an uncalibrated standard without saying that it did.

Fields

unit: &'static str

What the value counts, or none.

provenance: Provenance

Where the number came from. Orthogonal to calibrated: a pitch’s geometry can be derived from vanilla blocks while the judgement that it is the standard is still unwalked.

calibrated: bool

Whether the metrics gym’s walk has ruled on this value. false on every entry at this version.

note: &'static str

One sentence: what the number is for and what the gym is being asked to decide about it.

Implementations

impl BuildingEntry

pub fn value(&self, reads: &mut Reads) -> &MetricValue

Read the value, recording the read.

The &mut Reads is the whole mechanism: Metrics::notice reports exactly the uncalibrated entries a run actually consumed, so DW0813 cannot be forgotten by a check that reads one and can never fire over a standard nothing looked at.

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

The entry’s key.

Trait Implementations

impl Clone for BuildingEntry

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BuildingEntry

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

Formats the value using the given formatter.

impl PartialEq for BuildingEntry

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for BuildingEntry

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 BuildingEntry