Struct EvaluatedTrial 

pub struct EvaluatedTrial {
    pub id: u64,
    pub values: NullableF64Vec,
    pub current_step: u64,
}

An evaluated trial (mirror of kurobako_core::trial::EvaluatedTrial).

Fields

id: u64

values: NullableF64Vec

current_step: u64

Implementations

impl EvaluatedTrial

pub fn single_value(&self) -> Option<f64>

The single objective value, if the trial was evaluable.

kurobako sends an empty values for an unevaluable trial and encodes a non-finite objective as JSON null (which decodes to NaN here); both become None, i.e. a failed observation invisible to the sampler.

Trait Implementations

impl Clone for EvaluatedTrial

fn clone(&self) -> EvaluatedTrial

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EvaluatedTrial

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EvaluatedTrial

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EvaluatedTrial

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

where __S: Serializer,

Serialize this value into the given Serde serializer.