Cleanup imports

crates/ra_hir/src/ty/infer/coerce.rs

@@ -7,6 +7,7 @@
 use hir_def::{
     lang_item::LangItemTarget,
     resolver::{HasResolver, Resolver},
+    type_ref::Mutability,
     AdtId,
 };
 use rustc_hash::FxHashMap;
@@ -15,7 +16,6 @@ use test_utils::tested_by;
 use crate::{
     db::HirDatabase,
     ty::{autoderef, Substs, TraitRef, Ty, TypeCtor, TypeWalk},
-    Mutability,
 };
 
 use super::{InEnvironment, InferTy, InferenceContext, TypeVarValue};

crates/ra_hir/src/ty/infer/expr.rs

@@ -5,22 +5,21 @@ use std::sync::Arc;
 
 use hir_def::{
     builtin_type::Signedness,
+    expr::{Array, BinaryOp, Expr, ExprId, Literal, Statement, UnaryOp},
     generics::GenericParams,
     path::{GenericArg, GenericArgs},
     resolver::resolver_for_expr,
     AdtId, ContainerId, Lookup, StructFieldId,
 };
-use hir_expand::name;
+use hir_expand::name::{self, Name};
 
 use crate::{
     db::HirDatabase,
-    expr::{Array, BinaryOp, Expr, ExprId, Literal, Statement, UnaryOp},
     ty::{
         autoderef, method_resolution, op, traits::InEnvironment, CallableDef, InferTy, IntTy,
         Mutability, Obligation, ProjectionPredicate, ProjectionTy, Substs, TraitRef, Ty, TypeCtor,
         TypeWalk, Uncertain,
     },
-    Name,
 };
 
 use super::{BindingMode, Expectation, InferenceContext, InferenceDiagnostic, TypeMismatch};

crates/ra_hir/src/ty/infer/pat.rs

@@ -3,14 +3,18 @@
 use std::iter::repeat;
 use std::sync::Arc;
 
+use hir_def::{
+    expr::{BindingAnnotation, Pat, PatId, RecordFieldPat},
+    path::Path,
+    type_ref::Mutability,
+};
+use hir_expand::name::Name;
 use test_utils::tested_by;
 
 use super::{BindingMode, InferenceContext};
 use crate::{
     db::HirDatabase,
-    expr::{BindingAnnotation, Pat, PatId, RecordFieldPat},
-    ty::{Mutability, Substs, Ty, TypeCtor, TypeWalk},
-    Name, Path,
+    ty::{Substs, Ty, TypeCtor, TypeWalk},
 };
 
 impl<'a, D: HirDatabase> InferenceContext<'a, D> {

crates/ra_hir/src/ty/infer/path.rs

@@ -1,14 +1,15 @@
 //! Path expression resolution.
 
 use hir_def::{
-    path::PathSegment,
+    path::{Path, PathSegment},
     resolver::{ResolveValueResult, Resolver, TypeNs, ValueNs},
 };
+use hir_expand::name::Name;
 
 use crate::{
     db::HirDatabase,
     ty::{method_resolution, Substs, Ty, TypeWalk, ValueTyDefId},
-    AssocItem, Container, Function, Name, Path,
+    AssocItem, Container, Function,
 };
 
 use super::{ExprOrPatId, InferenceContext, TraitRef};

crates/ra_hir/src/ty/infer/unify.rs

@@ -1,12 +1,14 @@
 //! Unification and canonicalization logic.
 
 use super::{InferenceContext, Obligation};
-use crate::db::HirDatabase;
-use crate::ty::{
-    Canonical, InEnvironment, InferTy, ProjectionPredicate, ProjectionTy, Substs, TraitRef, Ty,
-    TypeWalk,
+use crate::{
+    db::HirDatabase,
+    ty::{
+        Canonical, InEnvironment, InferTy, ProjectionPredicate, ProjectionTy, Substs, TraitRef, Ty,
+        TypeWalk,
+    },
+    util::make_mut_slice,
 };
-use crate::util::make_mut_slice;
 
 impl<'a, D: HirDatabase> InferenceContext<'a, D> {
     pub(super) fn canonicalizer<'b>(&'b mut self) -> Canonicalizer<'a, 'b, D>