Module types 

Common types used across the problemreductions library.

Structs

One

The constant 1. Unit weight for unweighted problems.

ProblemSize

Problem size metadata (varies by problem type).

Enums

Direction

Optimization direction.

SolutionSize

Result of evaluating a constrained optimization problem.

Traits

NumericSize

Bound for objective value types (i32, f64, etc.)

WeightElement

Maps a weight element to its sum/metric type.

Type Aliases

Unweighted

Backward-compatible alias for One.