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Generic requires signed #1

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Rudxain opened this issue Apr 12, 2024 · 1 comment
Open

Generic requires signed #1

Rudxain opened this issue Apr 12, 2024 · 1 comment
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enhancement New feature or request help wanted Extra attention is needed

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@Rudxain
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Rudxain commented Apr 12, 2024

The current impl of the generic fn requires all args to be signed types (impl Neg). This isn't ergonomic at all.

However, I have no idea how to define a trait-bound that forbids a specific trait. In this case, the new fn must forbid any type that impls the Neg trait, to guarantee it'll be unsigned, and therefore no need for abs
@Rudxain Rudxain added enhancement New feature or request help wanted Extra attention is needed labels Apr 12, 2024
@Rudxain
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Rudxain commented Apr 12, 2024 •
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As of now, it's impossible

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