Remove Name::to_smol_str

crates/ide-db/src/defs.rs

@@ -17,7 +17,7 @@ use hir::{
 use stdx::{format_to, impl_from};
 use syntax::{
     ast::{self, AstNode},
-    match_ast, SyntaxKind, SyntaxNode, SyntaxToken,
+    match_ast, SyntaxKind, SyntaxNode, SyntaxToken, ToSmolStr,
 };
 
 use crate::documentation::{Documentation, HasDocs};
@@ -670,7 +670,7 @@ impl NameRefClass {
                                 hir::AssocItem::TypeAlias(it) => Some(it),
                                 _ => None,
                             })
-                            .find(|alias| alias.name(sema.db).to_smol_str() == name_ref.text().as_str())
+                            .find(|alias| alias.name(sema.db).display_no_db().to_smolstr() == name_ref.text().as_str())
                         {
                             return Some(NameRefClass::Definition(Definition::TypeAlias(ty)));
                         }

crates/ide-db/src/famous_defs.rs

@@ -2,6 +2,7 @@
 
 use base_db::{CrateOrigin, LangCrateOrigin, SourceDatabase};
 use hir::{Crate, Enum, Function, Macro, Module, ScopeDef, Semantics, Trait};
+use syntax::ToSmolStr;
 
 use crate::RootDatabase;
 
@@ -198,15 +199,18 @@ impl FamousDefs<'_, '_> {
         for segment in path {
             module = module.children(db).find_map(|child| {
                 let name = child.name(db)?;
-                if name.to_smol_str() == segment {
+                if name.display_no_db().to_smolstr() == segment {
                     Some(child)
                 } else {
                     None
                 }
             })?;
         }
-        let def =
-            module.scope(db, None).into_iter().find(|(name, _def)| name.to_smol_str() == trait_)?.1;
+        let def = module
+            .scope(db, None)
+            .into_iter()
+            .find(|(name, _def)| name.display_no_db().to_smolstr() == trait_)?
+            .1;
         Some(def)
     }
 }

crates/ide-db/src/helpers.rs

@@ -6,7 +6,7 @@ use base_db::{FileId, SourceDatabaseExt};
 use hir::{Crate, DescendPreference, ItemInNs, ModuleDef, Name, Semantics};
 use syntax::{
     ast::{self, make},
-    AstToken, SyntaxKind, SyntaxToken, TokenAtOffset,
+    AstToken, SyntaxKind, SyntaxToken, ToSmolStr, TokenAtOffset,
 };
 
 use crate::{
@@ -50,9 +50,9 @@ pub fn mod_path_to_ast(path: &hir::ModPath) -> ast::Path {
     }
 
     segments.extend(
-        path.segments()
-            .iter()
-            .map(|segment| make::path_segment(make::name_ref(&segment.to_smol_str()))),
+        path.segments().iter().map(|segment| {
+            make::path_segment(make::name_ref(&segment.display_no_db().to_smolstr()))
+        }),
     );
     make::path_from_segments(segments, is_abs)
 }

crates/ide-db/src/imports/import_assets.rs

@@ -9,7 +9,7 @@ use itertools::{EitherOrBoth, Itertools};
 use rustc_hash::{FxHashMap, FxHashSet};
 use syntax::{
     ast::{self, make, HasName},
-    AstNode, SmolStr, SyntaxNode,
+    AstNode, SmolStr, SyntaxNode, ToSmolStr,
 };
 
 use crate::{
@@ -459,7 +459,7 @@ fn find_import_for_segment(
     unresolved_first_segment: &str,
 ) -> Option<ItemInNs> {
     let segment_is_name = item_name(db, original_item)
-        .map(|name| name.to_smol_str() == unresolved_first_segment)
+        .map(|name| name.display_no_db().to_smolstr() == unresolved_first_segment)
         .unwrap_or(false);
 
     Some(if segment_is_name {
@@ -483,7 +483,7 @@ fn module_with_segment_name(
     };
     while let Some(module) = current_module {
         if let Some(module_name) = module.name(db) {
-            if module_name.to_smol_str() == segment_name {
+            if module_name.display_no_db().to_smolstr() == segment_name {
                 return Some(module);
             }
         }

crates/ide-db/src/search.rs

@@ -15,7 +15,7 @@ use memchr::memmem::Finder;
 use nohash_hasher::IntMap;
 use once_cell::unsync::Lazy;
 use parser::SyntaxKind;
-use syntax::{ast, match_ast, AstNode, AstToken, SyntaxElement, TextRange, TextSize};
+use syntax::{ast, match_ast, AstNode, AstToken, SyntaxElement, TextRange, TextSize, ToSmolStr};
 use triomphe::Arc;
 
 use crate::{
@@ -468,7 +468,10 @@ impl<'a> FindUsages<'a> {
                 };
                 // We need to unescape the name in case it is written without "r#" in earlier
                 // editions of Rust where it isn't a keyword.
-                self.def.name(sema.db).or_else(self_kw_refs).map(|it| it.unescaped().to_smol_str())
+                self.def
+                    .name(sema.db)
+                    .or_else(self_kw_refs)
+                    .map(|it| it.unescaped().display(sema.db).to_smolstr())
             }
         };
         let name = match &name {

crates/ide-db/src/ty_filter.rs

@@ -5,7 +5,10 @@
 use std::iter;
 
 use hir::Semantics;
-use syntax::ast::{self, make, Pat};
+use syntax::{
+    ast::{self, make, Pat},
+    ToSmolStr,
+};
 
 use crate::RootDatabase;
 
@@ -26,7 +29,7 @@ impl TryEnum {
             _ => return None,
         };
         TryEnum::ALL.iter().find_map(|&var| {
-            if enum_.name(sema.db).to_smol_str() == var.type_name() {
+            if enum_.name(sema.db).display_no_db().to_smolstr() == var.type_name() {
                 return Some(var);
             }
             None

crates/ide-db/src/use_trivial_constructor.rs

@@ -1,7 +1,10 @@
 //! Functionality for generating trivial constructors
 
 use hir::StructKind;
-use syntax::ast::{make, Expr, Path};
+use syntax::{
+    ast::{make, Expr, Path},
+    ToSmolStr,
+};
 
 /// given a type return the trivial constructor (if one exists)
 pub fn use_trivial_constructor(
@@ -15,7 +18,9 @@ pub fn use_trivial_constructor(
                 if variant.kind(db) == hir::StructKind::Unit {
                     let path = make::path_qualified(
                         path,
-                        make::path_segment(make::name_ref(&variant.name(db).to_smol_str())),
+                        make::path_segment(make::name_ref(
+                            &variant.name(db).display_no_db().to_smolstr(),
+                        )),
                     );
 
                     return Some(make::expr_path(path));