mirror of
https://github.com/rust-lang/rust.git
synced 2024-12-15 01:55:03 +00:00
44 lines
1.6 KiB
Plaintext
44 lines
1.6 KiB
Plaintext
error[E0499]: cannot borrow `*self` as mutable more than once at a time
|
|
--> $DIR/suggest-local-var-double-mut.rs:12:22
|
|
|
|
|
LL | self.foo(self.bar());
|
|
| ---- --- ^^^^ second mutable borrow occurs here
|
|
| | |
|
|
| | first borrow later used by call
|
|
| first mutable borrow occurs here
|
|
|
|
|
help: try adding a local storing this argument...
|
|
--> $DIR/suggest-local-var-double-mut.rs:12:22
|
|
|
|
|
LL | self.foo(self.bar());
|
|
| ^^^^^^^^^^
|
|
help: ...and then using that local as the argument to this call
|
|
--> $DIR/suggest-local-var-double-mut.rs:12:13
|
|
|
|
|
LL | self.foo(self.bar());
|
|
| ^^^^^^^^^^^^^^^^^^^^
|
|
|
|
error[E0499]: cannot borrow `*self` as mutable more than once at a time
|
|
--> $DIR/suggest-local-var-double-mut.rs:24:39
|
|
|
|
|
LL | Self::foo(self, Self::bar(self));
|
|
| --------- ---- ^^^^ second mutable borrow occurs here
|
|
| | |
|
|
| | first mutable borrow occurs here
|
|
| first borrow later used by call
|
|
|
|
|
help: try adding a local storing this argument...
|
|
--> $DIR/suggest-local-var-double-mut.rs:24:29
|
|
|
|
|
LL | Self::foo(self, Self::bar(self));
|
|
| ^^^^^^^^^^^^^^^
|
|
help: ...and then using that local as the argument to this call
|
|
--> $DIR/suggest-local-var-double-mut.rs:24:13
|
|
|
|
|
LL | Self::foo(self, Self::bar(self));
|
|
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
|
|
|
error: aborting due to 2 previous errors
|
|
|
|
For more information about this error, try `rustc --explain E0499`.
|