generic_modular

Modular arithmetic library in Rust with generic number types. Supports no-std.

lib.rs:

Provides a wrapper for integer types with modular arithmetic behaviour.

Since modular arithmetic is commonly used with a specific prime modulus, this crate removes the cost of storing the modulus by hardcoding it in the definition and generating definitions with a macro, enhancing performance.

This also automatically moves modulus equality checking (because values of different modulo cannot be added directly) from runtime to compile time, enhancing stability.