Focused utilities that work together
Each crate is designed to solve a clear problem on its own while remaining easy to combine with other RustUse crates.
Composable Rust utilities
What is RustUse?
RustUse is a collection of pragmatic Rust utility crates organized into focused sets that are easy to discover, simple to adopt, and practical to compose.
Clear APIs with direct behavior
RustUse favors explicit naming, direct inputs, and focused utility surfaces that make behavior easy to understand.
Adopt only what you need
Each crate stands on its own, allowing developers to adopt individual utilities without committing to an entire collection.
Examples close to real usage
Documentation and examples are treated as part of the crate’s design so adoption stays clear, practical, and approachable.
Shared patterns across sets
RustUse uses common naming, structure, and repository conventions so each supported set feels familiar as the collection grows.
Built for everyday Rust work
RustUse focuses on reusable utilities that are practical, well-scoped, and useful in real engineering contexts.
Ferris callout system
Stable status semantics across visual modes
RustUse uses Ferris to give documentation callouts a clear visual language across Note, Tip, Warning, Success, Important, and Experimental content. Each status keeps a consistent meaning while adapting cleanly across light/2D, dark/2D, light/3D, and dark/3D modes.