DioxusLabs/taffy

Enforce values that must not be negative at a type level

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#207 aperta il 25 lug 2022

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Descrizione

What problem does this solve or what need does it fill?

Some values, such as flex_grow and flex_shrink, must not be negative, but are stored as a simple f32.

Documentation is a poor way to enforce this sort of constraint in Rust.

What solution would you like?

Use a non-negative float wrapper type. We can either hand-write this. or reuse an existing crate's work if something suitable exists.

Additional context

Noticed due to #206.

We should keep an eye out for other values that are similarly bounded as part of these changes.

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