Trait IsPrefixOf
rustc_mir::borrow_check::prefixes
pub trait IsPrefixOf<'tcx> { fn is_prefix_of(&self, other: PlaceRef<'tcx>) -> bool; }
fn is_prefix_of(&self, other: PlaceRef<'tcx>) -> bool
impl<'tcx> IsPrefixOf<'tcx> for PlaceRef<'tcx>