rust trait inheritance

Faithful Flamingo answered on May 20, 2020 Popularity 9/10 Helpfulness 3/10

answer rust trait inheritance

rust trait inheritance

Comment

trait A {}
trait B: A {}

struct S;

impl B for S {}

// Commenting this line will result in a "trait bound unsatisfied" error
impl A for S {}

fn main() {
    let _x: &B = &S;
}

Popularity 9/10 Helpfulness 3/10 Language rust

Source: stackoverflow.com

Tags: inheritance rust

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Contributed on May 20 2020

Faithful Flamingo

0 Answers Avg Quality 2/10

rust trait inheritance

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