diff options
Diffstat (limited to 'compiler/rustc_ast_pretty/src/pprust/state/item.rs')
| -rw-r--r-- | compiler/rustc_ast_pretty/src/pprust/state/item.rs | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/compiler/rustc_ast_pretty/src/pprust/state/item.rs b/compiler/rustc_ast_pretty/src/pprust/state/item.rs index c465f8c94..5c01b7ea7 100644 --- a/compiler/rustc_ast_pretty/src/pprust/state/item.rs +++ b/compiler/rustc_ast_pretty/src/pprust/state/item.rs @@ -623,19 +623,8 @@ impl<'a> State<'a> { pub fn print_where_predicate(&mut self, predicate: &ast::WherePredicate) { match predicate { - ast::WherePredicate::BoundPredicate(ast::WhereBoundPredicate { - bound_generic_params, - bounded_ty, - bounds, - .. - }) => { - self.print_formal_generic_params(bound_generic_params); - self.print_type(bounded_ty); - self.word(":"); - if !bounds.is_empty() { - self.nbsp(); - self.print_type_bounds(bounds); - } + ast::WherePredicate::BoundPredicate(where_bound_predicate) => { + self.print_where_bound_predicate(where_bound_predicate); } ast::WherePredicate::RegionPredicate(ast::WhereRegionPredicate { lifetime, @@ -658,6 +647,19 @@ impl<'a> State<'a> { } } + pub fn print_where_bound_predicate( + &mut self, + where_bound_predicate: &ast::WhereBoundPredicate, + ) { + self.print_formal_generic_params(&where_bound_predicate.bound_generic_params); + self.print_type(&where_bound_predicate.bounded_ty); + self.word(":"); + if !where_bound_predicate.bounds.is_empty() { + self.nbsp(); + self.print_type_bounds(&where_bound_predicate.bounds); + } + } + fn print_use_tree(&mut self, tree: &ast::UseTree) { match &tree.kind { ast::UseTreeKind::Simple(rename) => { |