error: implementation of inherent method `to_string(&self) -> String` for type `clients::beacon::types::Topic` --> src/clients/beacon/types.rs:9:5 | 9 | / pub fn to_string(&self) -> String { 10 | | match self { 11 | | Topic::ChainReorg => String::from("chain_reorg"), 12 | | } 13 | | } | |_____^ | = help: implement trait `Display` for type `clients::beacon::types::Topic` instead = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#inherent_to_string = note: `-D clippy::inherent-to-string` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::inherent_to_string)]`