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That's because the trait section only shows what traits a type implements. If you want to see how to use a trait just click that trait's name for the trait spec
by vvanders 9y ago
That's because the trait section only shows what traits a type implements. If you want to see how to use a trait just click that trait's name for the trait specific documentation.
- Paul-ish 9y agoSometime I don't know what trait I need, but I do know what kind of operation I want. In documentation such as Python's, I can "ctrl + F" for word similar to what I want to do and I usually find what I need. In rust, that textual description is usually hidden on the trait's page. This is probably more frustrating to beginners who don't know what most of the basic traits are. In general though, the standard library is better about this than other libraries.
- steveklabnik 9y agoThe built-in Rustdoc search isn't perfect, but it should search the textual description for you. It might only search the first line? I should dig into that code again...
- b0rsuk 9y agoExcept that for some types traits form the bulk of functionality. Sorry I can't remember off top of my head, I'm a Rust novice.