Enum SolverMessage 

pub enum SolverMessage {
    SolverSpecCast {
        spec: SolverSpec,
    },
    CreateSolverCast {
        solver_id: u64,
        random_seed: u64,
        problem: ProblemSpec,
    },
    DropSolverCast {
        solver_id: u64,
    },
    AskCall {
        solver_id: u64,
        next_trial_id: u64,
    },
    AskReply {
        trial: NextTrial,
        next_trial_id: u64,
    },
    TellCall {
        solver_id: u64,
        trial: EvaluatedTrial,
    },
    TellReply,
    ErrorReply {
        kind: ErrorKind,
        message: Option<String>,
    },
}

A message on the kurobako solver protocol.

A field-for-field mirror of kurobako_core::epi::solver::SolverMessage: internally tagged on "type" in SCREAMING_SNAKE_CASE, every message on one JSON line. The variants a solver sends and the ones it receives share one enum because that is how the wire format is defined.

Variants

SolverSpecCast

Sent once at startup: the solver’s specification.

Fields

spec: SolverSpec

CreateSolverCast

Create a solver session for a problem, seeded by random_seed.

Fields

solver_id: u64

random_seed: u64

problem: ProblemSpec

DropSolverCast

Drop a solver session.

Fields

solver_id: u64

AskCall

Ask for the next trial; next_trial_id is kurobako’s id counter.

Fields

solver_id: u64

next_trial_id: u64

AskReply

The asked trial, and the advanced id counter.

Fields

trial: NextTrial

next_trial_id: u64

TellCall

Report an evaluated trial.

Fields

solver_id: u64

trial: EvaluatedTrial

TellReply

Acknowledge a tell.

ErrorReply

Any failure, reported in place of the expected reply.

Fields

kind: ErrorKind

message: Option<String>

Trait Implementations

impl Clone for SolverMessage

fn clone(&self) -> SolverMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SolverMessage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SolverMessage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SolverMessage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.