A small crate to provide space-efficient Option<_> replacements
☆38Mar 10, 2025Updated last year
Alternatives and similar repositories for optional
Users that are interested in optional are comparing it to the libraries listed below
Sorting:
- A syntax extension providing higher-order attributes to Rust.☆17Dec 3, 2017Updated 8 years ago
- Automatically derives `is_dog` and `is_cat` methods for `enum Pet { Dog, Cat }`.☆22Dec 26, 2020Updated 5 years ago
- Number names is a Rust library to provide formatted string names for cardinal and ordinal numbers.☆13May 16, 2022Updated 3 years ago
- Check that a crate builds without libstd☆25Jan 31, 2021Updated 5 years ago
- Odds and ends — collection miscellania. Extra functionality for slices, strings and other things☆22Apr 11, 2020Updated 5 years ago
- Automatic Rust project convention checks☆17Jul 18, 2018Updated 7 years ago
- A rust crate to offer compile-time assistance for working with unsafe code.☆122Oct 11, 2021Updated 4 years ago
- An attribute macro for creating a `Standard` distribution for rust types☆17May 18, 2021Updated 4 years ago
- Print bytes as losslessly as possible.☆18Sep 6, 2025Updated 6 months ago
- An incomplete Rust pretty printer☆47Dec 3, 2015Updated 10 years ago
- Rust bindings to HarfBuzz☆80Feb 26, 2026Updated 3 weeks ago
- ☆110Apr 3, 2024Updated last year
- Rust embed crate☆15Aug 18, 2017Updated 8 years ago
- Tools for working with types where a subset of values has a total order, like e.g. floats without NaN☆13Nov 7, 2025Updated 4 months ago
- Unicode Case-folding for Rust☆91Jan 6, 2026Updated 2 months ago
- A lint to collect some crate metadata☆116Jun 2, 2016Updated 9 years ago
- An idiomatic and fast QP-trie implementation in pure Rust.☆103Apr 21, 2024Updated last year
- Named-Pipe is a rust wrapper for overlapped (asyncronous) IO of Windows's named pipes.☆38Apr 7, 2019Updated 6 years ago
- Write simple proc-macros inline with other source code.☆21Nov 24, 2024Updated last year
- Unix Domain Sockets for mio...on Windows!☆24Sep 28, 2022Updated 3 years ago
- Counting occurrences of a given byte or UTF-8 characters in a slice of memory – fast☆234Jun 3, 2025Updated 9 months ago
- Iterate in a lazily achieved sorted order☆59Oct 16, 2018Updated 7 years ago
- Get a unique thread ID in Rust☆42Jan 10, 2026Updated 2 months ago
- safe and efficient memory manager for microcontrollers☆34May 31, 2017Updated 8 years ago
- Fast and compact sets of bytes or ASCII characters☆28Mar 13, 2021Updated 5 years ago
- Find the Rust nightly that that changed some behavior☆18Mar 20, 2016Updated 10 years ago
- Crate for data that should be pinned to the stack at the point of declaration.☆14Dec 21, 2020Updated 5 years ago
- a shiny test framework for rust☆94May 14, 2016Updated 9 years ago
- 'Transfer' is to 'move' what 'Clone' is to 'copy'☆12Oct 13, 2019Updated 6 years ago
- A friendly Rust utility crate for duration and datetime☆38Feb 12, 2022Updated 4 years ago
- A Result-like type that can collect multiple Errs☆12Oct 5, 2020Updated 5 years ago
- ☆20Mar 20, 2017Updated 9 years ago
- Rust crate for performing I/O in background thread☆28Aug 9, 2023Updated 2 years ago
- The cumulative sibling of `Result` and `Either`.☆24Jun 30, 2025Updated 8 months ago
- Is an Iterator sorted?☆22Oct 16, 2023Updated 2 years ago
- Wait for async tasks☆13Dec 22, 2022Updated 3 years ago
- A simple Rust crate to drop privileges☆36Mar 2, 2026Updated 2 weeks ago
- watt-based inline procedural macros☆14Jul 17, 2020Updated 5 years ago
- A lightweight attribute for easy generation of const functions with conditional compilations.☆31Mar 12, 2026Updated last week