How can I get a list of types that implement a particular trait in Rust?
Question
I want to know a struct that implements std::io::Write ; is it described in some document?
1 answers
solution1
8 ACCPTED 2019-03-18 07:43:54
When you lookup the API for std you can search for your trait there (eg std::io::Write ).
When you scroll down to the section " Implementors " you will see all structs/enums that implement that trait in std .
To get a better overview, you can use the + or - keys to collapse all sections and have a nice overview, eg
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.
Related Question
how can I implement an external trait on an internal trait in Rust?
How can I implement Rust's Copy trait?
rust implement trait for multiple types
How can I use enum in a trait and implement trait on structs that are in the enum? Rust
How can I implement trait B for all types that implement trait A if both traits are implemented for references?
How can I implement the From trait for all types implementing a trait but use a specific implementation for certain types?
How can I implement a trait in scope for an enum of existing types for which the trait is implemented?
Can I implement a trait which adds information to an external type in Rust?
how could i use @ character as a Rust decorator to implement trait to a struct?
How can I mass implement Deserialize for all types that implement a specific trait?
Related Tags