bendns' repos / rust-analyzer
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Diffstat (limited to 'crates/syntax/src/ast/syntax_factory/constructors.rs')
-rw-r--r--crates/syntax/src/ast/syntax_factory/constructors.rs59
1 files changed, 59 insertions, 0 deletions
diff --git a/crates/syntax/src/ast/syntax_factory/constructors.rs b/crates/syntax/src/ast/syntax_factory/constructors.rs
index 5fe419ad4e..ad9b9054a8 100644
--- a/crates/syntax/src/ast/syntax_factory/constructors.rs
+++ b/crates/syntax/src/ast/syntax_factory/constructors.rs
@@ -1590,6 +1590,65 @@ impl SyntaxFactory {
ast
}
+ pub fn self_param(&self) -> ast::SelfParam {
+ let ast = make::self_param().clone_for_update();
+
+ if let Some(mut mapping) = self.mappings() {
+ let builder = SyntaxMappingBuilder::new(ast.syntax().clone());
+ builder.finish(&mut mapping);
+ }
+
+ ast
+ }
+
+ pub fn impl_(
+ &self,
+ attrs: impl IntoIterator<Item = ast::Attr>,
+ generic_params: Option<ast::GenericParamList>,
+ generic_args: Option<ast::GenericArgList>,
+ path_type: ast::Type,
+ where_clause: Option<ast::WhereClause>,
+ body: Option<ast::AssocItemList>,
+ ) -> ast::Impl {
+ let (attrs, attrs_input) = iterator_input(attrs);
+ let ast = make::impl_(
+ attrs,
+ generic_params.clone(),
+ generic_args.clone(),
+ path_type.clone(),
+ where_clause.clone(),
+ body.clone(),
+ )
+ .clone_for_update();
+
+ if let Some(mut mapping) = self.mappings() {
+ let mut builder = SyntaxMappingBuilder::new(ast.syntax().clone());
+ builder.map_children(attrs_input, ast.attrs().map(|attr| attr.syntax().clone()));
+ if let Some(generic_params) = generic_params {
+ builder.map_node(
+ generic_params.syntax().clone(),
+ ast.generic_param_list().unwrap().syntax().clone(),
+ );
+ }
+ builder.map_node(path_type.syntax().clone(), ast.self_ty().unwrap().syntax().clone());
+ if let Some(where_clause) = where_clause {
+ builder.map_node(
+ where_clause.syntax().clone(),
+ ast.where_clause().unwrap().syntax().clone(),
+ );
+ }
+ if let Some(body) = body {
+ builder.map_node(
+ body.syntax().clone(),
+ ast.assoc_item_list().unwrap().syntax().clone(),
+ );
+ }
+ builder.finish(&mut mapping);
+ }
+
+ ast
+ }
+
pub fn ret_type(&self, ty: ast::Type) -> ast::RetType {
let ast = make::ret_type(ty.clone()).clone_for_update();