Foresterre's Treehouse

Foresterre's Treehouse

A blog by Martijn Gribnau


Hello! I'm Martijn Gribnau. I'm a Software Engineer from The Netherlands. I love designing and writing software and am especially passionate about programming languages and the Rust programming language.

I publish, and maintain several Rust libraries and tools such as cargo-msrv, a toolkit to find and verify the Minimal Supported Rust Version (MSRV), yare and parameterized, two slim attribute macro's to write parameterized tests, bisector, a stateless implementation of the bisection algorithm, storyteller, an event based library for architecting user output, rust-releases, a crate to find which Rust toolchains have been published, peekmore, a multi peek iterator adapter, sic, an image processing CLI, and several others.

On this website you can also find my blog. If you want to contact me, you can reach me at or via LinkedIn.