Function crate_file_components

pub fn crate_file_components(name: &str) -> Option<(&str, &str)>

Available on crate feature local only.

Splits a crate package name into its component parts

<crate-name>-<semver>.crate

The naming is a bit annoying for these since the separator between the crate name and version is a - which can be present in both the crate name as well as the semver, so we have to take those into account