eliminate nested match

2017-04-04 00:01:33 -06:00 · 2017-04-04 00:01:33 -06:00 · eb25ac5e11
commit eb25ac5e11
parent 4c4f70957b
1 changed files with 3 additions and 5 deletions
--- a/src/expr.rs
+++ b/src/expr.rs
@ -1730,13 +1730,11 @@ fn rewrite_call_inner<R>(context: &RewriteContext,
    let fmt = ListFormatting {
        tactic: tactic,
        separator: ",",
-        trailing_separator: if force_no_trailing_comma {
+        trailing_separator: if force_no_trailing_comma ||
+                               context.config.fn_call_style == IndentStyle::Visual {
            SeparatorTactic::Never
        } else {
-            match context.config.fn_call_style {
-                IndentStyle::Visual => SeparatorTactic::Never,
-                IndentStyle::Block => context.config.trailing_comma,
-            }
+            context.config.trailing_comma
        },
        shape: nested_shape,
        ends_with_newline: false,