Don't expose SyntaxNodePtr impl details

Author: matklad

crates/ra_ide/src/display/navigation_target.rs

@@ -175,7 +175,7 @@ impl ToNav for FileSymbol {
         NavigationTarget {
             file_id: self.file_id,
             name: self.name.clone(),
-            kind: self.ptr.kind(),
+            kind: self.kind,
             full_range: self.ptr.range(),
             focus_range: self.name_range,
             container_name: self.container_name.clone(),

crates/ra_ide_db/src/symbol_index.rs

@@ -285,7 +285,7 @@ impl Query {
                 let (start, end) = SymbolIndex::map_value_to_range(indexed_value.value);
 
                 for symbol in &symbol_index.symbols[start..end] {
-                    if self.only_types && !is_type(symbol.ptr.kind()) {
+                    if self.only_types && !is_type(symbol.kind) {
                         continue;
                     }
                     if self.exact && symbol.name != self.query {
@@ -312,6 +312,7 @@ fn is_type(kind: SyntaxKind) -> bool {
 pub struct FileSymbol {
     pub file_id: FileId,
     pub name: SmolStr,
+    pub kind: SyntaxKind,
     pub ptr: SyntaxNodePtr,
     pub name_range: Option<TextRange>,
     pub container_name: Option<SmolStr>,
@@ -377,6 +378,7 @@ fn to_symbol(node: &SyntaxNode) -> Option<(SmolStr, SyntaxNodePtr, TextRange)> {
 fn to_file_symbol(node: &SyntaxNode, file_id: FileId) -> Option<FileSymbol> {
     to_symbol(node).map(move |(name, ptr, name_range)| FileSymbol {
         name,
+        kind: node.kind(),
         ptr,
         file_id,
         name_range: Some(name_range),

crates/ra_syntax/src/algo.rs

@@ -351,7 +351,7 @@ fn with_children(
     // FIXME: use a more elegant way to re-fetch the node (#1185), make
     // `range` private afterwards
     let mut ptr = SyntaxNodePtr::new(parent);
-    ptr.range = TextRange::offset_len(ptr.range().start(), len);
+    ptr.range = TextRange::offset_len(ptr.range.start(), len);
     ptr.to_node(&new_root_node)
 }
 

crates/ra_syntax/src/ptr.rs

@@ -34,12 +34,8 @@ impl SyntaxNodePtr {
         self.range
     }
 
-    pub fn kind(&self) -> SyntaxKind {
-        self.kind
-    }
-
     pub fn cast<N: AstNode>(self) -> Option<AstPtr<N>> {
-        if !N::can_cast(self.kind()) {
+        if !N::can_cast(self.kind) {
             return None;
         }
         Some(AstPtr { raw: self, _ty: PhantomData })
@@ -88,7 +84,7 @@ impl<N: AstNode> AstPtr<N> {
     }
 
     pub fn cast<U: AstNode>(self) -> Option<AstPtr<U>> {
-        if !U::can_cast(self.raw.kind()) {
+        if !U::can_cast(self.raw.kind) {
             return None;
         }
         Some(AstPtr { raw: self.raw, _ty: PhantomData })