Enum LocyCompileError 

pub enum LocyCompileError {
    CyclicNegation {
        rules: Vec<String>,
    },
    UndefinedRule {
        name: String,
    },
    PrevInBaseCase {
        rule: String,
        field: String,
    },
    NonMonotonicInRecursion {
        rule: String,
        aggregate: String,
    },
    BestByWithMonotonicFold {
        rule: String,
        fold: String,
    },
    HavingWithoutFold {
        rule: String,
    },
    WardednessViolation {
        rule: String,
        variable: String,
    },
    YieldSchemaMismatch {
        rule: String,
        detail: String,
    },
    MixedPriority {
        rule: String,
    },
    ModuleNotFound {
        name: String,
    },
    ImportNotFound {
        module: String,
        rule: String,
    },
    IsArityMismatch {
        rule: String,
        target: String,
        expected: usize,
        actual: usize,
    },
    PrevFieldNotInSchema {
        rule: String,
        field: String,
        available: String,
    },
    MultipleProbColumns {
        rule: String,
        count: usize,
    },
    NeuralPreviewDisabled {
        model_name: String,
    },
    ModelNameCollision {
        name: String,
    },
    ModelArityMismatch {
        name: String,
        rule: String,
        expected: usize,
        actual: usize,
    },
    CalibrateUnknownModel {
        name: String,
    },
    CalibrateOnNonProbModel {
        name: String,
        declared: String,
    },
    CalibrateInvalidHoldout {
        model_name: String,
        holdout: f64,
    },
    CalibratePreviewDisabled {
        model_name: String,
    },
    ValidateUnknownRule {
        name: String,
    },
    ValidateRuleHasNoProbColumn {
        name: String,
    },
    ValidateNoMetrics {
        name: String,
    },
    WhereModelInvocationNotYetSupported {
        rule: String,
        model: String,
    },
    UnsupportedFeatureExpression {
        rule: String,
        model: String,
        expr: String,
    },
}

Variants

CyclicNegation

Fields

rules: Vec<String>

UndefinedRule

Fields

name: String

PrevInBaseCase

Fields

rule: String

field: String

NonMonotonicInRecursion

Fields

rule: String

aggregate: String

BestByWithMonotonicFold

Fields

rule: String

fold: String

HavingWithoutFold

Fields

rule: String

WardednessViolation

Fields

rule: String

variable: String

YieldSchemaMismatch

Fields

rule: String

detail: String

MixedPriority

Fields

rule: String

ModuleNotFound

Fields

name: String

ImportNotFound

Fields

module: String

rule: String

IsArityMismatch

Fields

rule: String

target: String

expected: usize

actual: usize

PrevFieldNotInSchema

Fields

rule: String

field: String

available: String

MultipleProbColumns

Fields

rule: String

count: usize

NeuralPreviewDisabled

Fields

model_name: String

ModelNameCollision

Fields

name: String

ModelArityMismatch

Fields

name: String

rule: String

expected: usize

actual: usize

CalibrateUnknownModel

Fields

name: String

CalibrateOnNonProbModel

Fields

name: String

declared: String

CalibrateInvalidHoldout

Fields

model_name: String

holdout: f64

CalibratePreviewDisabled

Fields

model_name: String

ValidateUnknownRule

Fields

name: String

ValidateRuleHasNoProbColumn

Fields

name: String

ValidateNoMetrics

Fields

name: String

WhereModelInvocationNotYetSupported

Phase B follow-up: a WHERE clause invokes a neural model. The lift machinery would require splitting the rule’s body_logical into pre-filter and post-filter halves so the classifier can run between them — a planner refactor we’ve scoped out of the current slice. Surface a clear error at compile time directing the user to move the invocation into a YIELD item, e.g. as a witness column they can filter on downstream.

Fields

rule: String

model: String

UnsupportedFeatureExpression

A neural-model invocation’s feature expression is not a plain variable or a single node.property access. Today’s runtime reads features either from match-bound variables (e.g. scorer(s)) or from materialized property columns (e.g. scorer(s.tier)); arithmetic (scorer(s.tier + 1)) and nested calls (scorer(normalize(s.revenue))) are deferred to a follow-up slice.

Fields

rule: String

model: String

expr: String

Trait Implementations

impl Clone for LocyCompileError

fn clone(&self) -> LocyCompileError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LocyCompileError

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

Formats the value using the given formatter.

impl Display for LocyCompileError

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

Formats the value using the given formatter.

impl Error for LocyCompileError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for LocyCompileError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for LocyCompileError