Release 0.3.3 (2020-10-29)

Make NumOps work with no_std -- thanks @jedrzejboczar!

Release 0.3.2 (2020-08-24)

Add #[inline] to all derived functions -- thanks @Amanieu!

Release 0.3.1 (2020-07-28)

Add num_traits proc_macro helper for explicit import - thanks @jean-airoldie!
Provide nicer parse errors and suggest "full-syntax"

Release 0.3.0 (2019-09-27)

Updated the proc-macro2, quote, and syn dependencies to 1.0, which raises the minimum supported rustc to 1.31.

Release 0.2.5 (2019-04-23)

Improved the masking of lints in derived code.

Release 0.2.4 (2019-01-25)

Adjusted dependencies to allow no-std targets.

Release 0.2.3 (2018-10-03)

Added newtype deriving for FromPrimitive, ToPrimitive, NumOps<Self, Self>, NumCast, Zero, One, Num, and Float. Thanks @asayers!

Release 0.2.2 (2018-05-22)

Updated dependencies.

Release 0.2.1 (2018-05-09)

Updated dependencies -- thanks @spearman!

Release 0.2.0 (2018-02-21)

Discriminant matching is now simplified, casting values directly by name, rather than trying to compute offsets from known values manually.
breaking change: Derivations now import the traits from num-traits instead of the full num crate. These are still compatible, but users need to have an explicit num-traits = "0.2" dependency in their Cargo.toml.

Release 0.1.44 (2018-01-26)

The derived code now explicitly allows unused_qualifications, so users that globally deny that lint don't encounter an error.

Release 0.1.43 (2018-01-23)

The derived code now explicitly allows trivial_numeric_casts, so users that globally deny that lint don't encounter an error.

Release 0.1.42 (2018-01-22)

num-derive now has its own source repository at rust-num/num-derive.
The derivation macros have been updated to using syn 0.12. Support for complex expressions in enum values can be enabled with the full-syntax feature.

Thanks to @cuviper and @hcpl for their contributions!

Prior releases

No prior release notes were kept. Thanks all the same to the many contributors that have made this crate what it is!