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