Use the num-traits crate directly instead of num #948
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dmitmel
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Sorry, for some reason I didn't receive a notification for this PR... Thanks! |
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Should I remove |
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It's true that the num_traits crate is used only to convert 5 enums... I think it'd be wise to remove entirely the dependency, indeed. |
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Use the num-traits crate directly instead of num
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I noticed that this crate uses only two features of
num-traits:num::FromPrimitive- used to convert raw integers to Rust enums. Is using an external library for this really necessary?num::ToPrimitive- used to convert colorsisizevalues to colors, replaced it withstd::convert::TryFrom.num::traits::cast- used in literally only one place, so I replaced it withstd::convert::TryInto.The
FromPrimitivetrait is located in thenum-traitscrate, so by depending on it instead of all ofnumI managed to reduce the total number of dependencies from 25 to 18. Also I took the opportunity and upgraded it from v0.1 to v0.2.If using
num-traitsforint <-> enumconversions is an overkill in your opinion, I can also open a PR to remove it from dependencies altogether.