Lib.rs

› Development tools › Procedural macros › Difficient
#structural-diff #derive #diff

macro difficient-macros

macros for the difficient crate

Owned by Stuart Harris.

1 unstable release

Uses new Rust 2024

0.1.0 Jul 24, 2025

#8 in #structural-diff

Download history 211/week @ 2025-07-19 490/week @ 2025-07-26 510/week @ 2025-08-02 317/week @ 2025-08-09 413/week @ 2025-08-16 496/week @ 2025-08-23 485/week @ 2025-08-30 718/week @ 2025-09-06 458/week @ 2025-09-13 316/week @ 2025-09-20 328/week @ 2025-09-27

1,850 downloads per month
Used in 2 crates (via difficient)

MIT license

60KB
1.5K SLoC

Macros for "Difficient"

Efficient, type-safe, (almost) zero-allocation structural diffing.

See difficient for more information.

Dependencies

~0.6–1MB
~22K SLoC