example editable (#164)

rust-lang-cn · Jan 30, 2023 · 01af1e4 · 01af1e4
1 parent cffc7ad
commit 01af1e4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/conversion/string.md b/src/conversion/string.md
@@ -53,7 +53,7 @@ fn main() {
 标准库中已经给无数种类型实现了 `FromStr`。如果要转换到用户定义类型，只要手动实现
  `FromStr` 就行。
 
-```rust
+```rust,editable
 fn main() {
     let parsed: i32 = "5".parse().unwrap();
     let turbo_parsed = "10".parse::<i32>().unwrap();