#bit-field #struct #bit

macro no-std bitfields-impl

Macro for generating flexible bitfields. Useful for low-level code (embedded or emulators).

26 releases (3 stable)

1.0.2 Nov 20, 2025
1.0.0 Jul 10, 2025
0.10.2 Apr 22, 2025
0.9.4 Jan 19, 2025
0.9.3 Dec 25, 2024

#74 in #bit-field

Download history 6438/week @ 2025-10-13 5469/week @ 2025-10-20 6087/week @ 2025-10-27 5942/week @ 2025-11-03 9173/week @ 2025-11-10 9604/week @ 2025-11-17 10074/week @ 2025-11-24 13628/week @ 2025-12-01 14052/week @ 2025-12-08 13818/week @ 2025-12-15 4922/week @ 2025-12-22 5295/week @ 2025-12-29 14916/week @ 2026-01-05 29035/week @ 2026-01-12 19438/week @ 2026-01-19 23771/week @ 2026-01-26

88,050 downloads per month
Used in 40 crates (via bitfields)

MIT license

150KB
3K SLoC

Bitfields Impl

The procedural macro implementation for generating bitfields.

Dependencies

~165–570KB
~13K SLoC