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mod divide; mod minus; mod plus; mod times; pub use divide::Divide; pub use minus::Minus; pub use plus::Plus; pub use times::Times; /// Trait for binary transforms applied lazily during iteration. /// Zero-sized types implementing this get monomorphized (zero runtime cost). pub trait BinaryTransform<In1, In2, Out = In1> { fn apply(lhs: In1, rhs: In2) -> Out; }