pub trait AstPathExt {
// Required methods
fn is1(&self, segment: &str) -> bool;
fn as_one_segment(&self) -> Option<SmolStr>;
fn as_up_to_two_segment(&self) -> Option<(SmolStr, Option<SmolStr>)>;
}pub trait AstPathExt {
// Required methods
fn is1(&self, segment: &str) -> bool;
fn as_one_segment(&self) -> Option<SmolStr>;
fn as_up_to_two_segment(&self) -> Option<(SmolStr, Option<SmolStr>)>;
}