Enum RotationEngine 

#[non_exhaustive]
pub enum RotationEngine {
    Jit(Box<CompiledRotation>),
    Interpreted(Box<InterpretedRotation>),
}

Dispatches rotation evaluation to JIT or interpreter backend.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Jit(Box<CompiledRotation>)

Interpreted(Box<InterpretedRotation>)

Implementations

impl RotationEngine

pub fn compile(rotation: &Rotation, resolver: &SpecResolver) -> Result<Self>

Compile a canonical rotation AST using the configured backend.

Errors

Returns an error when validation, lowering, or native compilation fails.

pub fn compile_json(json: &str, resolver: &SpecResolver) -> Result<Self>

Uses JIT when the jit feature is enabled, interpreter otherwise.

Errors

Returns an error when parsing, validation, lowering, or compilation fails.

pub fn compile_empty(resolver: &SpecResolver) -> Result<Self>

Compile an empty, no-op rotation.

Errors

Returns an error when the empty rotation cannot be lowered or compiled.

pub fn compile_jit(json: &str, resolver: &SpecResolver) -> Result<Self>

Force the JIT backend.

Errors

Returns an error when parsing, lowering, or native compilation fails.

pub fn compile_interpreted(json: &str, resolver: &SpecResolver) -> Result<Self>

Force the interpreter backend.

Errors

Returns an error when parsing, validation, or lowering fails.

pub fn with_decision_trace(self, sink: DecisionTraceTarget) -> Self

Attach a DecisionTraceTarget. JIT engines are recompiled through the interpreter.

pub fn has_decision_trace(&self) -> bool

True when a sink is attached.

pub fn set_decision_trace(&mut self, sink: DecisionTraceTarget)

Attach a sink in place.

fn compile_ast(rotation: &Rotation, resolver: &SpecResolver) -> Result<Self>

Trait Implementations

impl Debug for RotationEngine

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

Formats the value using the given formatter.

impl RuntimeBackend for RotationEngine

fn evaluate(&mut self, buffer: &mut DenseBuffer, now_secs: f64) -> EvalResult

fn schema(&self) -> &ContextSchema