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# build_filter(_:_:)

```
static func build_filter<LHS, RHS>(_ lhs: LHS, _ builder: (PredicateExpressions.Variable<LHS.Output.Element>) -> RHS) -> PredicateExpressions.Filter<LHS, RHS> where LHS : PredicateExpression, RHS : PredicateExpression, LHS.Output : Sequence, RHS.Output == Bool
```

---

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