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|
error[E0505]: cannot move out of `a` because it is borrowed
--> $DIR/variance-issue-20533.rs:35:14
|
LL | let a = AffineU32(1);
| - binding `a` declared here
LL | let x = foo(&a);
| -- borrow of `a` occurs here
LL | drop(a);
| ^ move out of `a` occurs here
LL | drop(x);
| - borrow later used here
|
note: if `AffineU32` implemented `Clone`, you could clone the value
--> $DIR/variance-issue-20533.rs:26:1
|
LL | struct AffineU32(u32);
| ^^^^^^^^^^^^^^^^ consider implementing `Clone` for this type
...
LL | let x = foo(&a);
| - you could clone this value
error[E0505]: cannot move out of `a` because it is borrowed
--> $DIR/variance-issue-20533.rs:41:14
|
LL | let a = AffineU32(1);
| - binding `a` declared here
LL | let x = bar(&a);
| -- borrow of `a` occurs here
LL | drop(a);
| ^ move out of `a` occurs here
LL | drop(x);
| - borrow later used here
|
note: if `AffineU32` implemented `Clone`, you could clone the value
--> $DIR/variance-issue-20533.rs:26:1
|
LL | struct AffineU32(u32);
| ^^^^^^^^^^^^^^^^ consider implementing `Clone` for this type
...
LL | let x = bar(&a);
| - you could clone this value
error[E0505]: cannot move out of `a` because it is borrowed
--> $DIR/variance-issue-20533.rs:47:14
|
LL | let a = AffineU32(1);
| - binding `a` declared here
LL | let x = baz(&a);
| -- borrow of `a` occurs here
LL | drop(a);
| ^ move out of `a` occurs here
LL | drop(x);
| - borrow later used here
|
note: if `AffineU32` implemented `Clone`, you could clone the value
--> $DIR/variance-issue-20533.rs:26:1
|
LL | struct AffineU32(u32);
| ^^^^^^^^^^^^^^^^ consider implementing `Clone` for this type
...
LL | let x = baz(&a);
| - you could clone this value
error[E0505]: cannot move out of `a` because it is borrowed
--> $DIR/variance-issue-20533.rs:53:14
|
LL | let a = AffineU32(1);
| - binding `a` declared here
LL | let x = bat(&a);
| -- borrow of `a` occurs here
LL | drop(a);
| ^ move out of `a` occurs here
LL | drop(x);
| - borrow later used here
|
note: if `AffineU32` implemented `Clone`, you could clone the value
--> $DIR/variance-issue-20533.rs:26:1
|
LL | struct AffineU32(u32);
| ^^^^^^^^^^^^^^^^ consider implementing `Clone` for this type
...
LL | let x = bat(&a);
| - you could clone this value
error[E0505]: cannot move out of `a` because it is borrowed
--> $DIR/variance-issue-20533.rs:59:14
|
LL | let a = ClonableAffineU32(1);
| - binding `a` declared here
LL | let x = foo(&a);
| -- borrow of `a` occurs here
LL | drop(a);
| ^ move out of `a` occurs here
LL | drop(x);
| - borrow later used here
|
help: consider cloning the value if the performance cost is acceptable
|
LL | let x = foo(&a.clone());
| ++++++++
error: aborting due to 5 previous errors
For more information about this error, try `rustc --explain E0505`.
|
