diff --git a/docs/src/bin/build_nav.rs b/docs/src/bin/build_nav.rs index 13a93d5..11e92a0 100644 --- a/docs/src/bin/build_nav.rs +++ b/docs/src/bin/build_nav.rs @@ -12,12 +12,7 @@ fn main() -> Result<(), Box<dyn Error>> { } let entries = args[2..] .iter() - .map(|arg| { - let mut splits = arg.splitn(2, ':'); - let slug = splits.next().unwrap(); - let input_path = splits.next().unwrap(); - (slug, input_path) - }) + .map(|arg| arg.split_once(':').unwrap()) .collect::<Vec<_>>(); build_nav(&entries, &args[1]) }