diff --git a/src/expressions/operator-expr.md b/src/expressions/operator-expr.md index 75f59636d..d5dd8d159 100644 --- a/src/expressions/operator-expr.md +++ b/src/expressions/operator-expr.md @@ -470,6 +470,8 @@ fn example() { } ``` +Like assignment expressions, compound assignment expressions always produce [the unit value][unit]. +
Warning: The evaluation order of operands swaps depending on the types of the operands: