Integrate – a Rust crate for numerical integration (+ an mdBook guide)
I recently built Integrate, a Rust crate designed to make modular integration in Rust projects smoother and more ergonomic. If you've ever struggled with structuring Rust applications or composing independent modules cleanly, this crate might be useful for you. To make adoption easier, I’ve written a comprehensive mdBook that explains how Integrate works, real-world use cases, and best practices: https://mtantaoui.github.io/Integrate/ I’d love to get feedback from the Rust community! Does this approach make sense? Are there features or pain points you think should be…
Integrate – a Rust crate for numerical integration (+ an mdBook guide) launched on March 26, 2025 with 5 votes and more than 75% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
Integrate is a small, lightweight Rust library for performing numerical integration of real-valued functions. It is designed to integrate functions, providing a simple and efficient way to approximate definite integrals using various numerical methods. Numerical integration is concerned with developing algorithms to approximate the integral of a function $f(x)$. The most commonly used algorithms are Newton-Cotes formulas, Romberg’s method, Gaussian quadrature, and to lesser extents Hermite’s formulas and certain adaptive techniques. All of the numerical integration techniques listed above assume that the integrand is continuous on the interval of integration. The error estimates generally…from mtantaoui.github.io
In the maker’s words, at launch
I recently built Integrate, a Rust crate designed to make modular integration in Rust projects smoother and more ergonomic. If you've ever struggled with structuring Rust applications or composing independent modules cleanly, this crate might be useful for you. To make adoption easier, I’ve written a comprehensive…
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