Crate filtr

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Data structures and tools for representing and evaluating predicate trees.

It’s a less-sophisticated version of predicates with a focus on a simple recursive structure for representing predicate trees (PredicateTree). This structure is designed with serialisability in mind - whether via serde, or otherwise.

§Feature flags

  • serde: Enables serialization and deserialization of PredicateTree via serde.

Structs§

All
Any
Combination
Leaf
Not

Enums§

CombinationOperatorKind
PredicateTree
A recursive tree structure representing a logical predicate expression.

Traits§

Predicate
PredicateExt