{"ast_node_type":"function","tokens":[{"end":60,"kind":"keyword","start":0,"text":"pub"}]}
    pub fn all_paths(&self) -> impl Iterator<Item = &Path> {
    /// Returns both explicit sysroot if it was passed with `--sysroot` and the default sysroot.
        self.explicit.as_deref().into_iter().chain(iter::once(&*self.default))