bitfields-impl

v2.0.2 Stable

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

MIT Edition 2021 MSRV 1.83.0

Data structures Emulators Encoding Embedded development No standard library #bit#bitfields#bitfield#struct

GitHub ↗ crates.io ↗ Compare with…

Quick Verdict

✓Actively maintained (updated 0d ago)
✓Stable API (2.x for 1+ years)
✓Permissive license (MIT)

Security

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Downloads

895.6K

Dependents

Releases

Size

60KB

Deep Insights

📈

Strong growth momentum

200.9K downloads in the last 30 days (6.7K/day), up 22% from the previous period.

✅

Stable API

Reached 1.0 over a year ago. The API surface is settled, making it safe for production use.

Health Breakdown

Maintenance 19/25

Recency, release consistency, active ratio

Quality 20/25

Yanked ratio, deps, size, maturity, features

Community 10/20

Reverse deps, ownership, ecosystem

Popularity 7/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days

6K/day avg+32%

Top Dependents

Most downloaded crates that depend on bitfields-impl

bitfields

931.8K dl 67

Version Adoption

v1.0.2

61%

v1.0.3

26%

v1.0.0

v1.0.1

v0.10.2

Release Timeline

10 releasessince 2025

2025

2026

Less

Feature Flags

default =["order_lsb", "generate_new", "generate_from_into_bits", "from_endian_big", "into_endian_big", "generate_from_traits", "generate_default", "generate_debug", "derive_copy", "generate_bit_ops", "generate_write_bit_ops", "write_endian_big", "generate_clear_bit_ops", "generate_set_get_bit_ops", "generate_invert_bit_ops", "generate_toggle_bit_ops", "generate_builder", "bitflag_from_endian_big", "bitflag_into_endian_big", "bitflag_derive_copy", "disable_array_heap"]

order_lsb*order_msbderive_copy*disable_newdisable_copygenerate_new*disable_debuggenerate_debug*disable_bit_opsdisable_builderdisable_defaultfrom_endian_big*into_endian_big*generate_bit_ops*generate_builder*generate_default*write_endian_big*enable_array_heapdisable_array_heap*from_endian_littleinto_endian_littlebitflag_derive_copy*disable_from_traitswrite_endian_littlebitflag_disable_copygenerate_from_traits*disable_clear_bit_opsdisable_write_bit_opsdisable_from_into_bitsdisable_invert_bit_opsdisable_toggle_bit_opsgenerate_clear_bit_ops*generate_write_bit_ops*bitflag_from_endian_big*bitflag_into_endian_big*disable_set_get_bit_opsgenerate_from_into_bits*generate_invert_bit_ops*generate_toggle_bit_ops*generate_set_get_bit_ops*bitflag_from_endian_littlebitflag_into_endian_little

README

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Maintainers

Gregory Gaines

2 crates

Dependencies

direct dependencies