#integer #non-standard #misaligned #unaligned

no-std ux

Implement the following non standard integers: u2, u3, u4, u5, u6, u7, u9, u10, u11, u12, u13, u14, u15, u17, u18, u19, u20, u21, u22, u23, u24, u25, u26, u27, u28, u29, u30, u31, u33, u34, u35, u36, u37, u38, u39, u40, u41, u42, u43, u44, u45, u46, u47, u48, u49, u50, u51, u52, u53, u54, u55, u56, u57, u58, u59, u60, u61, u62, u63, i2, i3, i4, i5, i6, i7, i9, i10, i11, i12, i13, i14, i15, i17, i18, i19, i20, i21, i22, i23, i24, i25, i26, i27, i28, i29, i30, i31, i33, i34, i35, i36, i37, i38, i39, i40, i41, i42, i43, i44, i45, i46, i47, i48, i49, i50, i51, i52, i53, i54, i55, i56, i57, i58, i59, i60, i61, i62, i63

8 releases

0.1.6 Apr 10, 2024
0.1.5 Aug 8, 2022
0.1.4 Mar 3, 2022
0.1.3 Nov 29, 2018
0.0.1 Oct 21, 2017

#32 in Embedded development

Download history 2902/week @ 2024-03-25 3586/week @ 2024-04-01 3677/week @ 2024-04-08 2689/week @ 2024-04-15 3385/week @ 2024-04-22 3459/week @ 2024-04-29 2690/week @ 2024-05-06 3252/week @ 2024-05-13 2104/week @ 2024-05-20 2137/week @ 2024-05-27 2169/week @ 2024-06-03 2203/week @ 2024-06-10 2557/week @ 2024-06-17 3175/week @ 2024-06-24 1869/week @ 2024-07-01 2867/week @ 2024-07-08

10,714 downloads per month
Used in 40 crates (18 directly)

Apache-2.0/MIT

105KB
2.5K SLoC

uX Crates.io maintenance-status

Non standard integer types like u7, u9, u10, u63, i7, i9 etc

When non-standard-width integers are required in an application, the norm is to use a larger container and make sure the value is within range after manipulation. uX aims to take care of this once and for all by:

  • Providing u1-u127 and i1-i127 types that should behave as similar as possible to the built in rust types
    • The methods of the defined types are the same as for the built in types (far from all methods are implemented at this point, but fill out an issue or create a PR if something essential for you is missing)
    • Overflow will panic in debug and wrap in release.
  • All lossless infallible conversions are possible by using From.
  • All lossless fallible conversions are possible by using TryFrom.

The uX types take up as much space as the smallest integer type that can contain them.

License

Licensed under either of

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

No runtime deps

Features