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maan2003maan2003
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clippy::redudant_borrow
1 parent d6737e5 commit c9b4ac5

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114 files changed

+285
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‎crates/base_db/src/fixture.rs

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -190,7 +190,7 @@ impl From<Fixture> for FileMeta {
190190
edition: f
191191
.edition
192192
.as_ref()
193-
.map_or(Edition::Edition2018, |v| Edition::from_str(&v).unwrap()),
193+
.map_or(Edition::Edition2018, |v| Edition::from_str(v).unwrap()),
194194
env: f.env.into_iter().collect(),
195195
introduce_new_source_root: f.introduce_new_source_root,
196196
}

‎crates/hir/src/lib.rs

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -1112,7 +1112,7 @@ impl Function {
11121112
.collect();
11131113
sink.push(MissingFields {
11141114
file: source_ptr.file_id,
1115-
field_list_parent: AstPtr::new(&record_expr),
1115+
field_list_parent: AstPtr::new(record_expr),
11161116
field_list_parent_path: record_expr
11171117
.path()
11181118
.map(|path| AstPtr::new(&path)),
@@ -2531,13 +2531,13 @@ impl Type {
25312531
match ty.kind(&Interner) {
25322532
TyKind::Adt(_, substs) => {
25332533
cb(type_.derived(ty.clone()));
2534-
walk_substs(db, type_, &substs, cb);
2534+
walk_substs(db, type_, substs, cb);
25352535
}
25362536
TyKind::AssociatedType(_, substs) => {
25372537
if let Some(_) = ty.associated_type_parent_trait(db) {
25382538
cb(type_.derived(ty.clone()));
25392539
}
2540-
walk_substs(db, type_, &substs, cb);
2540+
walk_substs(db, type_, substs, cb);
25412541
}
25422542
TyKind::OpaqueType(_, subst) => {
25432543
if let Some(bounds) = ty.impl_trait_bounds(db) {
@@ -2577,7 +2577,7 @@ impl Type {
25772577
TyKind::FnDef(_, substs)
25782578
| TyKind::Tuple(_, substs)
25792579
| TyKind::Closure(.., substs) => {
2580-
walk_substs(db, type_, &substs, cb);
2580+
walk_substs(db, type_, substs, cb);
25812581
}
25822582
TyKind::Function(hir_ty::FnPointer { substitution, .. }) => {
25832583
walk_substs(db, type_, &substitution.0, cb);

‎crates/hir/src/semantics.rs

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -192,7 +192,7 @@ impl<'db, DB: HirDatabase> Semantics<'db, DB> {
192192
node: &SyntaxNode,
193193
offset: TextSize,
194194
) -> Option<N> {
195-
if let Some(it) = find_node_at_offset(&node, offset) {
195+
if let Some(it) = find_node_at_offset(node, offset) {
196196
return Some(it);
197197
}
198198

@@ -744,7 +744,7 @@ impl<'db> SemanticsImpl<'db> {
744744
return None;
745745
}
746746

747-
let func = self.resolve_method_call(&method_call_expr).map(Function::from)?;
747+
let func = self.resolve_method_call(method_call_expr).map(Function::from)?;
748748
let res = match func.self_param(self.db)?.access(self.db) {
749749
Access::Shared | Access::Exclusive => true,
750750
Access::Owned => false,

‎crates/hir/src/source_analyzer.rs

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -222,7 +222,7 @@ impl SourceAnalyzer {
222222
Pat::Path(path) => path,
223223
_ => return None,
224224
};
225-
let res = resolve_hir_path(db, &self.resolver, &path)?;
225+
let res = resolve_hir_path(db, &self.resolver, path)?;
226226
match res {
227227
PathResolution::Def(def) => Some(def),
228228
_ => None,
@@ -329,7 +329,7 @@ impl SourceAnalyzer {
329329

330330
let (variant, missing_fields, _exhaustive) =
331331
record_literal_missing_fields(db, infer, expr_id, &body[expr_id])?;
332-
let res = self.missing_fields(db, krate, &substs, variant, missing_fields);
332+
let res = self.missing_fields(db, krate, substs, variant, missing_fields);
333333
Some(res)
334334
}
335335

@@ -347,7 +347,7 @@ impl SourceAnalyzer {
347347

348348
let (variant, missing_fields, _exhaustive) =
349349
record_pattern_missing_fields(db, infer, pat_id, &body[pat_id])?;
350-
let res = self.missing_fields(db, krate, &substs, variant, missing_fields);
350+
let res = self.missing_fields(db, krate, substs, variant, missing_fields);
351351
Some(res)
352352
}
353353

‎crates/hir_def/src/body/lower.rs

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -1002,16 +1002,16 @@ impl From<ast::LiteralKind> for Literal {
10021002
if let builtin @ Some(_) = lit.suffix().and_then(BuiltinFloat::from_suffix) {
10031003
return Literal::Float(Default::default(), builtin);
10041004
} else if let builtin @ Some(_) =
1005-
lit.suffix().and_then(|it| BuiltinInt::from_suffix(&it))
1005+
lit.suffix().and_then(|it| BuiltinInt::from_suffix(it))
10061006
{
10071007
Literal::Int(lit.value().unwrap_or(0) as i128, builtin)
10081008
} else {
1009-
let builtin = lit.suffix().and_then(|it| BuiltinUint::from_suffix(&it));
1009+
let builtin = lit.suffix().and_then(|it| BuiltinUint::from_suffix(it));
10101010
Literal::Uint(lit.value().unwrap_or(0), builtin)
10111011
}
10121012
}
10131013
LiteralKind::FloatNumber(lit) => {
1014-
let ty = lit.suffix().and_then(|it| BuiltinFloat::from_suffix(&it));
1014+
let ty = lit.suffix().and_then(|it| BuiltinFloat::from_suffix(it));
10151015
Literal::Float(Default::default(), ty)
10161016
}
10171017
LiteralKind::ByteString(bs) => {

‎crates/hir_def/src/body/scope.rs

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -198,7 +198,7 @@ fn compute_expr_scopes(expr: ExprId, body: &Body, scopes: &mut ExprScopes, scope
198198
}
199199
Expr::Lambda { args, body: body_expr, .. } => {
200200
let scope = scopes.new_scope(scope);
201-
scopes.add_params_bindings(body, scope, &args);
201+
scopes.add_params_bindings(body, scope, args);
202202
compute_expr_scopes(*body_expr, body, scopes, scope);
203203
}
204204
Expr::Match { expr, arms } => {

‎crates/hir_def/src/generics.rs

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -280,7 +280,7 @@ impl GenericParams {
280280
sm.type_params.insert(param_id, Either::Right(type_param.clone()));
281281

282282
let type_ref = TypeRef::Path(name.into());
283-
self.fill_bounds(&lower_ctx, &type_param, Either::Left(type_ref));
283+
self.fill_bounds(lower_ctx, &type_param, Either::Left(type_ref));
284284
}
285285
for lifetime_param in params.lifetime_params() {
286286
let name =
@@ -289,7 +289,7 @@ impl GenericParams {
289289
let param_id = self.lifetimes.alloc(param);
290290
sm.lifetime_params.insert(param_id, lifetime_param.clone());
291291
let lifetime_ref = LifetimeRef::new_name(name);
292-
self.fill_bounds(&lower_ctx, &lifetime_param, Either::Right(lifetime_ref));
292+
self.fill_bounds(lower_ctx, &lifetime_param, Either::Right(lifetime_ref));
293293
}
294294
for const_param in params.const_params() {
295295
let name = const_param.name().map_or_else(Name::missing, |it| it.as_name());

‎crates/hir_def/src/item_tree/lower.rs

Lines changed: 3 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -823,7 +823,7 @@ fn is_intrinsic_fn_unsafe(name: &Name) -> bool {
823823
known::type_name,
824824
known::variant_count,
825825
]
826-
.contains(&name)
826+
.contains(name)
827827
}
828828

829829
fn lower_abi(abi: ast::Abi) -> Interned<str> {
@@ -855,7 +855,7 @@ impl UseTreeLowering<'_> {
855855
// E.g. `use something::{inner}` (prefix is `None`, path is `something`)
856856
// or `use something::{path::{inner::{innerer}}}` (prefix is `something::path`, path is `inner`)
857857
Some(path) => {
858-
match ModPath::from_src(self.db, path, &self.hygiene) {
858+
match ModPath::from_src(self.db, path, self.hygiene) {
859859
Some(it) => Some(it),
860860
None => return None, // FIXME: report errors somewhere
861861
}
@@ -874,7 +874,7 @@ impl UseTreeLowering<'_> {
874874
} else {
875875
let is_glob = tree.star_token().is_some();
876876
let path = match tree.path() {
877-
Some(path) => Some(ModPath::from_src(self.db, path, &self.hygiene)?),
877+
Some(path) => Some(ModPath::from_src(self.db, path, self.hygiene)?),
878878
None => None,
879879
};
880880
let alias = tree.rename().map(|a| {

‎crates/hir_def/src/nameres/collector.rs

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -500,7 +500,7 @@ impl DefCollector<'_> {
500500
let (per_ns, _) = self.def_map.resolve_path(
501501
self.db,
502502
self.def_map.root,
503-
&path,
503+
path,
504504
BuiltinShadowMode::Other,
505505
);
506506

@@ -722,7 +722,7 @@ impl DefCollector<'_> {
722722
if import.is_extern_crate {
723723
let res = self.def_map.resolve_name_in_extern_prelude(
724724
self.db,
725-
&import
725+
import
726726
.path
727727
.as_ident()
728728
.expect("extern crate should have been desugared to one-element path"),
@@ -1351,7 +1351,7 @@ impl ModCollector<'_, '_> {
13511351
let imports = Import::from_use(
13521352
self.def_collector.db,
13531353
krate,
1354-
&self.item_tree,
1354+
self.item_tree,
13551355
ItemTreeId::new(self.file_id, import_id),
13561356
);
13571357
self.def_collector.unresolved_imports.extend(imports.into_iter().map(
@@ -1368,7 +1368,7 @@ impl ModCollector<'_, '_> {
13681368
import: Import::from_extern_crate(
13691369
self.def_collector.db,
13701370
krate,
1371-
&self.item_tree,
1371+
self.item_tree,
13721372
ItemTreeId::new(self.file_id, import_id),
13731373
),
13741374
status: PartialResolvedImport::Unresolved,
@@ -1889,7 +1889,7 @@ impl ModCollector<'_, '_> {
18891889
self.def_collector.def_map.with_ancestor_maps(
18901890
self.def_collector.db,
18911891
self.module_id,
1892-
&mut |map, module| map[module].scope.get_legacy_macro(&name),
1892+
&mut |map, module| map[module].scope.get_legacy_macro(name),
18931893
)
18941894
})
18951895
},
@@ -1993,7 +1993,7 @@ mod tests {
19931993
}
19941994

19951995
fn do_resolve(code: &str) -> DefMap {
1996-
let (db, _file_id) = TestDB::with_single_file(&code);
1996+
let (db, _file_id) = TestDB::with_single_file(code);
19971997
let krate = db.test_crate();
19981998

19991999
let edition = db.crate_graph()[krate].edition;

‎crates/hir_def/src/nameres/path_resolution.rs

Lines changed: 6 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -93,7 +93,7 @@ impl DefMap {
9393
let mut vis = match visibility {
9494
RawVisibility::Module(path) => {
9595
let (result, remaining) =
96-
self.resolve_path(db, original_module, &path, BuiltinShadowMode::Module);
96+
self.resolve_path(db, original_module, path, BuiltinShadowMode::Module);
9797
if remaining.is_some() {
9898
return None;
9999
}
@@ -205,7 +205,7 @@ impl DefMap {
205205
None => return ResolvePathResult::empty(ReachedFixedPoint::Yes),
206206
};
207207
log::debug!("resolving {:?} in crate root (+ extern prelude)", segment);
208-
self.resolve_name_in_crate_root_or_extern_prelude(db, &segment)
208+
self.resolve_name_in_crate_root_or_extern_prelude(db, segment)
209209
}
210210
PathKind::Plain => {
211211
let (_, segment) = match segments.next() {
@@ -222,7 +222,7 @@ impl DefMap {
222222
if path.segments().len() == 1 { shadow } else { BuiltinShadowMode::Module };
223223

224224
log::debug!("resolving {:?} in module", segment);
225-
self.resolve_name_in_module(db, original_module, &segment, prefer_module)
225+
self.resolve_name_in_module(db, original_module, segment, prefer_module)
226226
}
227227
PathKind::Super(lvl) => {
228228
let mut module = original_module;
@@ -269,7 +269,7 @@ impl DefMap {
269269
Some((_, segment)) => segment,
270270
None => return ResolvePathResult::empty(ReachedFixedPoint::Yes),
271271
};
272-
if let Some(def) = self.extern_prelude.get(&segment) {
272+
if let Some(def) = self.extern_prelude.get(segment) {
273273
log::debug!("absolute path {:?} resolved to crate {:?}", path, def);
274274
PerNs::types(*def, Visibility::Public)
275275
} else {
@@ -319,13 +319,13 @@ impl DefMap {
319319
};
320320

321321
// Since it is a qualified path here, it should not contains legacy macros
322-
module_data.scope.get(&segment)
322+
module_data.scope.get(segment)
323323
}
324324
ModuleDefId::AdtId(AdtId::EnumId(e)) => {
325325
// enum variant
326326
cov_mark::hit!(can_import_enum_variant);
327327
let enum_data = db.enum_data(e);
328-
match enum_data.variant(&segment) {
328+
match enum_data.variant(segment) {
329329
Some(local_id) => {
330330
let variant = EnumVariantId { parent: e, local_id };
331331
match &*enum_data.variants[local_id].variant_data {

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