mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 15:23:46 +00:00
24 lines
746 B
Plaintext
24 lines
746 B
Plaintext
error[E0382]: use of moved value: `blk`
|
|
--> $DIR/once-cant-call-twice-on-heap.rs:8:5
|
|
|
|
|
LL | fn foo<F:FnOnce()>(blk: F) {
|
|
| --- move occurs because `blk` has type `F`, which does not implement the `Copy` trait
|
|
LL | blk();
|
|
| ----- `blk` moved due to this call
|
|
LL | blk();
|
|
| ^^^ value used here after move
|
|
|
|
|
note: this value implements `FnOnce`, which causes it to be moved when called
|
|
--> $DIR/once-cant-call-twice-on-heap.rs:7:5
|
|
|
|
|
LL | blk();
|
|
| ^^^
|
|
help: consider further restricting this bound
|
|
|
|
|
LL | fn foo<F:FnOnce() + Copy>(blk: F) {
|
|
| ++++++
|
|
|
|
error: aborting due to previous error
|
|
|
|
For more information about this error, try `rustc --explain E0382`.
|