mirror of https://github.com/rust-lang/rust
94 lines
3.0 KiB
Plaintext
94 lines
3.0 KiB
Plaintext
error[E0499]: cannot borrow `*f` as mutable more than once at a time
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--> $DIR/two-phase-nonrecv-autoref.rs:51:11
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LL | f(f(10));
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| - ^ second mutable borrow occurs here
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| |
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| first mutable borrow occurs here
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| first borrow later used by call
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error[E0382]: use of moved value: `f`
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--> $DIR/two-phase-nonrecv-autoref.rs:58:11
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LL | fn twice_ten_so<F: FnOnce(i32) -> i32>(f: Box<F>) {
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| - move occurs because `f` has type `Box<F>`, which does not implement the `Copy` trait
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LL | f(f(10));
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| - ^ value used here after move
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| |
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| value moved here
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error[E0499]: cannot borrow `*f` as mutable more than once at a time
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--> $DIR/two-phase-nonrecv-autoref.rs:63:11
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LL | f(f(10));
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| - ^ second mutable borrow occurs here
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| first mutable borrow occurs here
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| first borrow later used by call
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error[E0382]: use of moved value: `f`
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--> $DIR/two-phase-nonrecv-autoref.rs:70:11
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LL | fn twice_ten_oo(f: Box<dyn FnOnce(i32) -> i32>) {
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| - move occurs because `f` has type `Box<dyn FnOnce(i32) -> i32>`, which does not implement the `Copy` trait
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LL | f(f(10));
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| - ^ value used here after move
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| value moved here
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error[E0502]: cannot borrow `a` as immutable because it is also borrowed as mutable
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--> $DIR/two-phase-nonrecv-autoref.rs:108:27
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LL | double_access(&mut a, &a);
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| ------------- ------ ^^ immutable borrow occurs here
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| | |
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| | mutable borrow occurs here
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| mutable borrow later used by call
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error[E0502]: cannot borrow `i` as immutable because it is also borrowed as mutable
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--> $DIR/two-phase-nonrecv-autoref.rs:133:7
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LL | i[i[3]] = 4;
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| --^----
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| |||
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| ||immutable borrow occurs here
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| |mutable borrow later used here
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| mutable borrow occurs here
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help: try adding a local storing this...
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--> $DIR/two-phase-nonrecv-autoref.rs:133:8
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LL | i[i[3]] = 4;
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| ^^^
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help: ...and then using that local here
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--> $DIR/two-phase-nonrecv-autoref.rs:133:6
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LL | i[i[3]] = 4;
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| ^^^^^^
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error[E0502]: cannot borrow `i` as immutable because it is also borrowed as mutable
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--> $DIR/two-phase-nonrecv-autoref.rs:139:7
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LL | i[i[3]] = i[4];
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| --^----
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| |||
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| ||immutable borrow occurs here
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| |mutable borrow later used here
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| mutable borrow occurs here
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help: try adding a local storing this...
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--> $DIR/two-phase-nonrecv-autoref.rs:139:8
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LL | i[i[3]] = i[4];
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| ^^^
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help: ...and then using that local here
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--> $DIR/two-phase-nonrecv-autoref.rs:139:6
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LL | i[i[3]] = i[4];
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| ^^^^^^
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error: aborting due to 7 previous errors
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Some errors have detailed explanations: E0382, E0499, E0502.
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For more information about an error, try `rustc --explain E0382`.
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