use crate::ich::{Fingerprint, NodeIdHashingMode, StableHashingContext};
use crate::session::config::OptLevel;
use crate::ty::print::obsolete::DefPathBasedNames;
use crate::ty::{subst::InternalSubsts, Instance, InstanceDef, SymbolName, TyCtxt};
use crate::ich::{Fingerprint, NodeIdHashingMode, StableHashingContext};
use crate::session::config::OptLevel;
use crate::ty::print::obsolete::DefPathBasedNames;
use crate::ty::{subst::InternalSubsts, Instance, InstanceDef, SymbolName, TyCtxt};