Hi, I am using a lib and a runtime parameter select the type of instance to create. I encapsulate all supported implementation in enum and to call functions I do a match. How can improve my code by not using a match (as all instances implement the trait) ? I try to illustrate the case with the fo…

You'll need to implement a function on Container that gives you a trait object. This function could be Deref::deref, which will get called automatically when you use the method call operator (.). If you change your trait as follows: trait Concatenate: 'static { ... } You can do this: use std::op…

Call Trait function's without the type that implement the trait

help

jethrogb April 8, 2019, 9:50pm 4

You didn't change the trait as I suggested. This way is fine too.

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Call Trait function's without the type that implement the trait

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