Struct ExpressionProfile 

pub struct ExpressionProfile {
    pub operator_counts: OperatorCounts,
    pub complexity: ComplexityMetrics,
    pub has_quantifiers: bool,
    pub has_modal: bool,
    pub has_temporal: bool,
    pub has_fuzzy: bool,
    pub has_constants: bool,
    pub size: usize,
}

Characteristics of an expression used for strategy selection.

Fields

operator_counts: OperatorCounts

Operator counts by category

complexity: ComplexityMetrics

Complexity metrics

has_quantifiers: bool

Whether the expression has quantifiers

has_modal: bool

Whether the expression has modal operators

has_temporal: bool

Whether the expression has temporal operators

has_fuzzy: bool

Whether the expression has fuzzy operators

has_constants: bool

Whether the expression has constants

size: usize

Expression size (node count)

Implementations

impl ExpressionProfile

pub fn analyze(expr: &TLExpr) -> Self

Analyze an expression to create a profile.

pub fn is_simple(&self) -> bool

Check if the expression is simple (few operators, shallow depth).

pub fn is_complex(&self) -> bool

Check if the expression is complex (many operators, deep nesting).

pub fn needs_distribution(&self) -> bool

Check if the expression would benefit from distributive laws.

pub fn has_constant_opportunities(&self) -> bool

Check if the expression has significant constant folding opportunities.

Trait Implementations

impl Clone for ExpressionProfile

fn clone(&self) -> ExpressionProfile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExpressionProfile

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

Formats the value using the given formatter.

impl PartialEq for ExpressionProfile

fn eq(&self, other: &ExpressionProfile) -> 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 ExpressionProfile