Implement more `num-traits` (e.g. checked arithmetic)

servo / euclid

Geometry primitives (basic linear algebra) for Rust

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Implement more `num-traits` (e.g. checked arithmetic) #496

Open Patiga opened 1 year ago

Patiga commented 1 year ago

The num-traits crate has many math traits which are not yet implemented in this crate for points and vectors, such as

CheckedAdd: Add with overflow check (also all other checked operations)
Zero and One: Additive and multiplicative identity

I am personally missing the checked operations the most, for situations where I really don't want overflows to happen and want to propagate the error with ?.

Are those methods that would be in the scope of this crate?

nical commented 1 year ago

Sounds good to me.

ArtHome12 commented 1 year ago

@Patiga Can you provide examples of using Zero and One to write a test?