Change AST filters to Fn from FnMut.

2021-02-13 10:56:09 +08:00
parent 2846d1b63f
commit 4fdd58f220
4 changed files with 18 additions and 17 deletions
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -19,6 +19,7 @@ Breaking changes
  * trigonometry functions now take radians and return radians instead of degrees
 * `Dynamic::into_shared` is no longer available under `no_closure`. It used to panic.
 * `Token::is_operator` is renamed to `Token::is_symbol`.
+* `AST::clone_functions_only_filtered`, `AST::merge_filtered`, `AST::combine_filtered` and `AST::retain_functions` now take `Fn` instead of `FnMut` as the filter predicate.

 New features
 ------------