#parser #parser-combinator #bit

no-std winnow

A byte-oriented, zero-copy, parser combinators library

110 releases (4 stable)

1.0.3 May 14, 2026
1.0.1 Mar 30, 2026
0.7.15 Mar 5, 2026
0.7.14 Nov 26, 2025
0.4.1 Mar 24, 2023

#37 in #parser-combinator

Download history 1653246/week @ 2026-03-03 9805313/week @ 2026-03-10 10379918/week @ 2026-03-17 10807629/week @ 2026-03-24 10991510/week @ 2026-03-31 12004133/week @ 2026-04-07 12259155/week @ 2026-04-14 12889779/week @ 2026-04-21 12657688/week @ 2026-04-28 13574904/week @ 2026-05-05 15630768/week @ 2026-05-12 15911337/week @ 2026-05-19 16498117/week @ 2026-05-26 14799435/week @ 2026-06-02

65,113,189 downloads per month
Used in 22,951 crates (357 directly)

MIT license

1MB
29K SLoC

winnow, making parsing a breeze

LICENSE Build Status Coverage Status Crates.io Version

About

Build up a parser for your format of choice with the building blocks provided by winnow.

For more details, see:

winnow is the fruit of the work of many contributors over the years, many thanks for your help! In particular, thanks to Geal for the original nom crate.

Dependencies

~0–4MB
~92K SLoC