A small Rust library to provide a nicer way to check if something is in a slice.
Add to your Cargo.toml:
toml
[dependencies]
is_in = "0.1"
rust
use is_in::IsIn;
let slice1: [u8; 3] = [0, 3, 2];
println!("{}", 2_u8.is_in(&slice1)); // Prints "true".