Reformat `use` declarations.

The previous commit updated `rustfmt.toml` appropriately. This commit is
the outcome of running `x fmt --all` with the new formatting options.

5 files changed, 25 insertions, 20 deletions

diff --git a/compiler/rustc_hir_analysis/src/coherence/builtin.rs b/compiler/rustc_hir_analysis/src/coherence/builtin.rs
index b35ee270fef..bdb5f5b7205 100644
--- a/compiler/rustc_hir_analysis/src/coherence/builtin.rs
+++ b/compiler/rustc_hir_analysis/src/coherence/builtin.rs
@@ -1,7 +1,7 @@
 //! Check properties that are required by built-in traits and set
 //! up data structures required by type-checking/codegen.
 
-use crate::errors;
+use std::collections::BTreeMap;
 
 use rustc_data_structures::fx::FxHashSet;
 use rustc_errors::{ErrorGuaranteed, MultiSpan};
@@ -10,8 +10,7 @@ use rustc_hir::def_id::{DefId, LocalDefId};
 use rustc_hir::lang_items::LangItem;
 use rustc_hir::ItemKind;
 use rustc_infer::infer::outlives::env::OutlivesEnvironment;
-use rustc_infer::infer::TyCtxtInferExt;
-use rustc_infer::infer::{self, RegionResolutionError};
+use rustc_infer::infer::{self, RegionResolutionError, TyCtxtInferExt};
 use rustc_infer::traits::Obligation;
 use rustc_middle::ty::adjustment::CoerceUnsizedInfo;
 use rustc_middle::ty::print::PrintTraitRefExt as _;
@@ -22,9 +21,9 @@ use rustc_trait_selection::traits::misc::{
     type_allowed_to_implement_const_param_ty, type_allowed_to_implement_copy,
     ConstParamTyImplementationError, CopyImplementationError, InfringingFieldsReason,
 };
-use rustc_trait_selection::traits::ObligationCtxt;
-use rustc_trait_selection::traits::{self, ObligationCause};
-use std::collections::BTreeMap;
+use rustc_trait_selection::traits::{self, ObligationCause, ObligationCtxt};
+
+use crate::errors;
 
 pub(super) fn check_trait<'tcx>(
     tcx: TyCtxt<'tcx>,
diff --git a/compiler/rustc_hir_analysis/src/coherence/inherent_impls_overlap.rs b/compiler/rustc_hir_analysis/src/coherence/inherent_impls_overlap.rs
index 3aef29f4ae4..cd5cc33d65a 100644
--- a/compiler/rustc_hir_analysis/src/coherence/inherent_impls_overlap.rs
+++ b/compiler/rustc_hir_analysis/src/coherence/inherent_impls_overlap.rs
@@ -1,6 +1,6 @@
-use rustc_data_structures::fx::IndexEntry;
-use rustc_data_structures::fx::{FxHashSet, FxIndexMap};
-use rustc_errors::{codes::*, struct_span_code_err};
+use rustc_data_structures::fx::{FxHashSet, FxIndexMap, IndexEntry};
+use rustc_errors::codes::*;
+use rustc_errors::struct_span_code_err;
 use rustc_hir as hir;
 use rustc_hir::def::DefKind;
 use rustc_hir::def_id::DefId;
diff --git a/compiler/rustc_hir_analysis/src/coherence/mod.rs b/compiler/rustc_hir_analysis/src/coherence/mod.rs
index e9961d3ad08..8e4da90ca26 100644
--- a/compiler/rustc_hir_analysis/src/coherence/mod.rs
+++ b/compiler/rustc_hir_analysis/src/coherence/mod.rs
@@ -5,8 +5,8 @@
 // done by the orphan and overlap modules. Then we build up various
 // mappings. That mapping code resides here.
 
-use crate::errors;
-use rustc_errors::{codes::*, struct_span_code_err};
+use rustc_errors::codes::*;
+use rustc_errors::struct_span_code_err;
 use rustc_hir::def_id::{DefId, LocalDefId};
 use rustc_hir::LangItem;
 use rustc_middle::query::Providers;
@@ -14,6 +14,8 @@ use rustc_middle::ty::{self, TyCtxt, TypeVisitableExt};
 use rustc_session::parse::feature_err;
 use rustc_span::{sym, ErrorGuaranteed};
 
+use crate::errors;
+
 mod builtin;
 mod inherent_impls;
 mod inherent_impls_overlap;
diff --git a/compiler/rustc_hir_analysis/src/coherence/orphan.rs b/compiler/rustc_hir_analysis/src/coherence/orphan.rs
index f2804ce31fa..dcd0e3111a4 100644
--- a/compiler/rustc_hir_analysis/src/coherence/orphan.rs
+++ b/compiler/rustc_hir_analysis/src/coherence/orphan.rs
@@ -1,19 +1,21 @@
 //! Orphan checker: every impl either implements a trait defined in this
 //! crate or pertains to a type defined in this crate.
 
-use crate::errors;
-
 use rustc_data_structures::fx::FxIndexSet;
 use rustc_errors::ErrorGuaranteed;
 use rustc_infer::infer::{InferCtxt, TyCtxtInferExt};
 use rustc_lint_defs::builtin::UNCOVERED_PARAM_IN_PROJECTION;
-use rustc_middle::ty::{self, Ty, TyCtxt};
-use rustc_middle::ty::{TypeFoldable, TypeFolder, TypeSuperFoldable};
-use rustc_middle::ty::{TypeSuperVisitable, TypeVisitable, TypeVisitableExt, TypeVisitor};
+use rustc_middle::ty::{
+    self, Ty, TyCtxt, TypeFoldable, TypeFolder, TypeSuperFoldable, TypeSuperVisitable,
+    TypeVisitable, TypeVisitableExt, TypeVisitor,
+};
 use rustc_middle::{bug, span_bug};
 use rustc_span::def_id::{DefId, LocalDefId};
-use rustc_trait_selection::traits::{self, IsFirstInputType, UncoveredTyParams};
-use rustc_trait_selection::traits::{OrphanCheckErr, OrphanCheckMode};
+use rustc_trait_selection::traits::{
+    self, IsFirstInputType, OrphanCheckErr, OrphanCheckMode, UncoveredTyParams,
+};
+
+use crate::errors;
 
 #[instrument(level = "debug", skip(tcx))]
 pub(crate) fn orphan_check_impl(
diff --git a/compiler/rustc_hir_analysis/src/coherence/unsafety.rs b/compiler/rustc_hir_analysis/src/coherence/unsafety.rs
index 5fe21e9b822..7513f680271 100644
--- a/compiler/rustc_hir_analysis/src/coherence/unsafety.rs
+++ b/compiler/rustc_hir_analysis/src/coherence/unsafety.rs
@@ -1,10 +1,12 @@
 //! Unsafety checker: every impl either implements a trait defined in this
 //! crate or pertains to a type defined in this crate.
 
-use rustc_errors::{codes::*, struct_span_code_err};
+use rustc_errors::codes::*;
+use rustc_errors::struct_span_code_err;
 use rustc_hir::Safety;
 use rustc_middle::ty::print::PrintTraitRefExt as _;
-use rustc_middle::ty::{ImplPolarity::*, ImplTraitHeader, TraitDef, TyCtxt};
+use rustc_middle::ty::ImplPolarity::*;
+use rustc_middle::ty::{ImplTraitHeader, TraitDef, TyCtxt};
 use rustc_span::def_id::LocalDefId;
 use rustc_span::ErrorGuaranteed;