walk-struct-literal-with

Author: Kivooeo

tests/ui/borrowck/ownership-struct-update-moved-error.rs

@@ -1,17 +1,19 @@
-struct Mine{
+//! Checks borrow after move error when using `self` consuming method with struct update syntax.
+
+struct Mine {
     test: String,
-    other_val: isize
+    other_val: isize,
 }
 
-impl Mine{
-    fn make_string_bar(mut self) -> Mine{
+impl Mine {
+    fn make_string_bar(mut self) -> Mine {
         self.test = "Bar".to_string();
         self
     }
 }
 
-fn main(){
-    let start = Mine{test:"Foo".to_string(), other_val:0};
-    let end = Mine{other_val:1, ..start.make_string_bar()};
+fn main() {
+    let start = Mine { test: "Foo".to_string(), other_val: 0 };
+    let end = Mine { other_val: 1, ..start.make_string_bar() };
     println!("{}", start.test); //~ ERROR borrow of moved value: `start`
 }

tests/ui/borrowck/ownership-struct-update-moved-error.stderr

@@ -1,17 +1,17 @@
 error[E0382]: borrow of moved value: `start`
-  --> $DIR/walk-struct-literal-with.rs:16:20
+  --> $DIR/ownership-struct-update-moved-error.rs:18:20
    |
-LL |     let start = Mine{test:"Foo".to_string(), other_val:0};
+LL |     let start = Mine { test: "Foo".to_string(), other_val: 0 };
    |         ----- move occurs because `start` has type `Mine`, which does not implement the `Copy` trait
-LL |     let end = Mine{other_val:1, ..start.make_string_bar()};
-   |                                         ----------------- `start` moved due to this method call
+LL |     let end = Mine { other_val: 1, ..start.make_string_bar() };
+   |                                            ----------------- `start` moved due to this method call
 LL |     println!("{}", start.test);
    |                    ^^^^^^^^^^ value borrowed here after move
    |
 note: `Mine::make_string_bar` takes ownership of the receiver `self`, which moves `start`
-  --> $DIR/walk-struct-literal-with.rs:7:28
+  --> $DIR/ownership-struct-update-moved-error.rs:9:28
    |
-LL |     fn make_string_bar(mut self) -> Mine{
+LL |     fn make_string_bar(mut self) -> Mine {
    |                            ^^^^
    = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)