Inaccuracy in the documentation for Option::unwrap_or_default

[moenie99]

Location

https://doc.rust-lang.org/std/option/enum.Option.html#method.unwrap_or_default

Summary

It appears that the example was wrongly adapted from Result::unwrap_or_default, however the example does not work here because parse will never return None, its returns a Result. It appears that ideally a more fitting example should be written.

[gimbling-away]

The documentation seems alright? Yes, parse returns a Result -- The example is calling Result::ok to convert Result<T> to Option<T> and then using Option::unwrap_or_default.

[ArtifyCZ]

I think there could be for people like this (no offensive) type annotations.

[GuillaumeGomez]

The example could be simplified indeed.

[gimbling-away]

@rustbot claim