Enum CompiledOp 

pub enum CompiledOp {
    Predicate {
        col_idx: usize,
        predicate: Predicate,
    },
    AndN(usize),
    OrN(usize),
    Not,
}

Single instruction in a CompiledFilter op stream.

Uses postfix evaluation (RPN): predicates push their result onto a small bool stack, And/Or pop their n operands, Not flips the top.

Variants

Predicate

Evaluate predicate against slot[col_idx] and push the resulting bool. The predicate carries its operator and its pre-resolved PredicateValue (Range / List / Pattern / etc.) so no allocation happens per row.

Fields

col_idx: usize

predicate: Predicate

AndN(usize)

Pop the top n bools, push their conjunction (true when n == 0, matching Vec::iter().all).

OrN(usize)

Pop the top n bools, push their disjunction (false when n == 0, matching Vec::iter().any).

Not

Pop the top bool, push its negation.

Trait Implementations

impl Clone for CompiledOp

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompiledOp

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

Formats the value using the given formatter.