mirror of https://github.com/rust-lang/rust
474 lines
18 KiB
Plaintext
474 lines
18 KiB
Plaintext
error[E0382]: use of moved value: `lhs`
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--> $DIR/binop-consume-args.rs:7:10
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LL | fn add<A: Add<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `lhs` has type `A`, which does not implement the `Copy` trait
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LL | lhs + rhs;
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| --------- `lhs` moved due to usage in operator
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LL | drop(lhs);
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| ^^^ value used here after move
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help: if `A` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:5:8
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LL | fn add<A: Add<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs + rhs;
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| --- you could clone this value
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note: calling this operator moves the left-hand side
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--> $SRC_DIR/core/src/ops/arith.rs:LL:COL
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help: consider further restricting this bound
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LL | fn add<A: Add<B, Output=()> + Copy, B>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `rhs`
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--> $DIR/binop-consume-args.rs:8:10
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LL | fn add<A: Add<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `rhs` has type `B`, which does not implement the `Copy` trait
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LL | lhs + rhs;
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| --- value moved here
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LL | drop(lhs);
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LL | drop(rhs);
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| ^^^ value used here after move
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help: if `B` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:5:30
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LL | fn add<A: Add<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs + rhs;
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| --- you could clone this value
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help: consider restricting type parameter `B`
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LL | fn add<A: Add<B, Output=()>, B: Copy>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `lhs`
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--> $DIR/binop-consume-args.rs:13:10
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LL | fn sub<A: Sub<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `lhs` has type `A`, which does not implement the `Copy` trait
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LL | lhs - rhs;
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| --------- `lhs` moved due to usage in operator
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LL | drop(lhs);
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| ^^^ value used here after move
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help: if `A` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:11:8
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LL | fn sub<A: Sub<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs - rhs;
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| --- you could clone this value
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note: calling this operator moves the left-hand side
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--> $SRC_DIR/core/src/ops/arith.rs:LL:COL
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help: consider further restricting this bound
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LL | fn sub<A: Sub<B, Output=()> + Copy, B>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `rhs`
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--> $DIR/binop-consume-args.rs:14:10
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LL | fn sub<A: Sub<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `rhs` has type `B`, which does not implement the `Copy` trait
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LL | lhs - rhs;
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| --- value moved here
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LL | drop(lhs);
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LL | drop(rhs);
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| ^^^ value used here after move
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help: if `B` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:11:30
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LL | fn sub<A: Sub<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs - rhs;
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| --- you could clone this value
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help: consider restricting type parameter `B`
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LL | fn sub<A: Sub<B, Output=()>, B: Copy>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `lhs`
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--> $DIR/binop-consume-args.rs:19:10
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LL | fn mul<A: Mul<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `lhs` has type `A`, which does not implement the `Copy` trait
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LL | lhs * rhs;
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| --------- `lhs` moved due to usage in operator
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LL | drop(lhs);
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| ^^^ value used here after move
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help: if `A` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:17:8
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LL | fn mul<A: Mul<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs * rhs;
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| --- you could clone this value
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note: calling this operator moves the left-hand side
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--> $SRC_DIR/core/src/ops/arith.rs:LL:COL
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help: consider further restricting this bound
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LL | fn mul<A: Mul<B, Output=()> + Copy, B>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `rhs`
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--> $DIR/binop-consume-args.rs:20:10
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LL | fn mul<A: Mul<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `rhs` has type `B`, which does not implement the `Copy` trait
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LL | lhs * rhs;
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| --- value moved here
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LL | drop(lhs);
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LL | drop(rhs);
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| ^^^ value used here after move
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help: if `B` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:17:30
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LL | fn mul<A: Mul<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs * rhs;
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| --- you could clone this value
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help: consider restricting type parameter `B`
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LL | fn mul<A: Mul<B, Output=()>, B: Copy>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `lhs`
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--> $DIR/binop-consume-args.rs:25:10
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LL | fn div<A: Div<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `lhs` has type `A`, which does not implement the `Copy` trait
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LL | lhs / rhs;
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| --------- `lhs` moved due to usage in operator
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LL | drop(lhs);
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| ^^^ value used here after move
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help: if `A` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:23:8
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LL | fn div<A: Div<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs / rhs;
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| --- you could clone this value
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note: calling this operator moves the left-hand side
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--> $SRC_DIR/core/src/ops/arith.rs:LL:COL
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help: consider further restricting this bound
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LL | fn div<A: Div<B, Output=()> + Copy, B>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `rhs`
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--> $DIR/binop-consume-args.rs:26:10
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LL | fn div<A: Div<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `rhs` has type `B`, which does not implement the `Copy` trait
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LL | lhs / rhs;
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| --- value moved here
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LL | drop(lhs);
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LL | drop(rhs);
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| ^^^ value used here after move
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help: if `B` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:23:30
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LL | fn div<A: Div<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs / rhs;
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| --- you could clone this value
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help: consider restricting type parameter `B`
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LL | fn div<A: Div<B, Output=()>, B: Copy>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `lhs`
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--> $DIR/binop-consume-args.rs:31:10
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LL | fn rem<A: Rem<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `lhs` has type `A`, which does not implement the `Copy` trait
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LL | lhs % rhs;
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| --------- `lhs` moved due to usage in operator
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LL | drop(lhs);
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| ^^^ value used here after move
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help: if `A` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:29:8
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LL | fn rem<A: Rem<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs % rhs;
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| --- you could clone this value
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note: calling this operator moves the left-hand side
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--> $SRC_DIR/core/src/ops/arith.rs:LL:COL
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help: consider further restricting this bound
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LL | fn rem<A: Rem<B, Output=()> + Copy, B>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `rhs`
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--> $DIR/binop-consume-args.rs:32:10
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LL | fn rem<A: Rem<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `rhs` has type `B`, which does not implement the `Copy` trait
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LL | lhs % rhs;
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| --- value moved here
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LL | drop(lhs);
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LL | drop(rhs);
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| ^^^ value used here after move
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help: if `B` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:29:30
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LL | fn rem<A: Rem<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs % rhs;
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| --- you could clone this value
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help: consider restricting type parameter `B`
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LL | fn rem<A: Rem<B, Output=()>, B: Copy>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `lhs`
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--> $DIR/binop-consume-args.rs:37:10
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LL | fn bitand<A: BitAnd<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `lhs` has type `A`, which does not implement the `Copy` trait
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LL | lhs & rhs;
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| --------- `lhs` moved due to usage in operator
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LL | drop(lhs);
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| ^^^ value used here after move
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help: if `A` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:35:11
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LL | fn bitand<A: BitAnd<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs & rhs;
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| --- you could clone this value
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note: calling this operator moves the left-hand side
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--> $SRC_DIR/core/src/ops/bit.rs:LL:COL
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help: consider further restricting this bound
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LL | fn bitand<A: BitAnd<B, Output=()> + Copy, B>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `rhs`
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--> $DIR/binop-consume-args.rs:38:10
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LL | fn bitand<A: BitAnd<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `rhs` has type `B`, which does not implement the `Copy` trait
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LL | lhs & rhs;
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| --- value moved here
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LL | drop(lhs);
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LL | drop(rhs);
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| ^^^ value used here after move
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help: if `B` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:35:36
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LL | fn bitand<A: BitAnd<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs & rhs;
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| --- you could clone this value
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help: consider restricting type parameter `B`
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LL | fn bitand<A: BitAnd<B, Output=()>, B: Copy>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `lhs`
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--> $DIR/binop-consume-args.rs:43:10
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LL | fn bitor<A: BitOr<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `lhs` has type `A`, which does not implement the `Copy` trait
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LL | lhs | rhs;
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| --------- `lhs` moved due to usage in operator
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LL | drop(lhs);
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| ^^^ value used here after move
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help: if `A` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:41:10
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LL | fn bitor<A: BitOr<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs | rhs;
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| --- you could clone this value
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note: calling this operator moves the left-hand side
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--> $SRC_DIR/core/src/ops/bit.rs:LL:COL
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help: consider further restricting this bound
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LL | fn bitor<A: BitOr<B, Output=()> + Copy, B>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `rhs`
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--> $DIR/binop-consume-args.rs:44:10
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LL | fn bitor<A: BitOr<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `rhs` has type `B`, which does not implement the `Copy` trait
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LL | lhs | rhs;
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| --- value moved here
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LL | drop(lhs);
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LL | drop(rhs);
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| ^^^ value used here after move
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help: if `B` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:41:34
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LL | fn bitor<A: BitOr<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs | rhs;
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| --- you could clone this value
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help: consider restricting type parameter `B`
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LL | fn bitor<A: BitOr<B, Output=()>, B: Copy>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `lhs`
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--> $DIR/binop-consume-args.rs:49:10
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LL | fn bitxor<A: BitXor<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `lhs` has type `A`, which does not implement the `Copy` trait
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LL | lhs ^ rhs;
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| --------- `lhs` moved due to usage in operator
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LL | drop(lhs);
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| ^^^ value used here after move
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help: if `A` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:47:11
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LL | fn bitxor<A: BitXor<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs ^ rhs;
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| --- you could clone this value
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note: calling this operator moves the left-hand side
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--> $SRC_DIR/core/src/ops/bit.rs:LL:COL
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help: consider further restricting this bound
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LL | fn bitxor<A: BitXor<B, Output=()> + Copy, B>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `rhs`
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--> $DIR/binop-consume-args.rs:50:10
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LL | fn bitxor<A: BitXor<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `rhs` has type `B`, which does not implement the `Copy` trait
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LL | lhs ^ rhs;
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| --- value moved here
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LL | drop(lhs);
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LL | drop(rhs);
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| ^^^ value used here after move
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help: if `B` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:47:36
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LL | fn bitxor<A: BitXor<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs ^ rhs;
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| --- you could clone this value
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help: consider restricting type parameter `B`
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LL | fn bitxor<A: BitXor<B, Output=()>, B: Copy>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `lhs`
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--> $DIR/binop-consume-args.rs:55:10
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LL | fn shl<A: Shl<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `lhs` has type `A`, which does not implement the `Copy` trait
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LL | lhs << rhs;
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| ---------- `lhs` moved due to usage in operator
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LL | drop(lhs);
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| ^^^ value used here after move
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help: if `A` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:53:8
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LL | fn shl<A: Shl<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs << rhs;
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| --- you could clone this value
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note: calling this operator moves the left-hand side
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--> $SRC_DIR/core/src/ops/bit.rs:LL:COL
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help: consider further restricting this bound
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LL | fn shl<A: Shl<B, Output=()> + Copy, B>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `rhs`
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--> $DIR/binop-consume-args.rs:56:10
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LL | fn shl<A: Shl<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `rhs` has type `B`, which does not implement the `Copy` trait
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LL | lhs << rhs;
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| --- value moved here
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LL | drop(lhs);
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LL | drop(rhs);
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| ^^^ value used here after move
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help: if `B` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:53:30
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LL | fn shl<A: Shl<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs << rhs;
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| --- you could clone this value
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help: consider restricting type parameter `B`
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LL | fn shl<A: Shl<B, Output=()>, B: Copy>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `lhs`
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--> $DIR/binop-consume-args.rs:61:10
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LL | fn shr<A: Shr<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `lhs` has type `A`, which does not implement the `Copy` trait
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LL | lhs >> rhs;
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| ---------- `lhs` moved due to usage in operator
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LL | drop(lhs);
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| ^^^ value used here after move
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help: if `A` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:59:8
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LL | fn shr<A: Shr<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs >> rhs;
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| --- you could clone this value
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note: calling this operator moves the left-hand side
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--> $SRC_DIR/core/src/ops/bit.rs:LL:COL
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help: consider further restricting this bound
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LL | fn shr<A: Shr<B, Output=()> + Copy, B>(lhs: A, rhs: B) {
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| ++++++
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error[E0382]: use of moved value: `rhs`
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--> $DIR/binop-consume-args.rs:62:10
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LL | fn shr<A: Shr<B, Output=()>, B>(lhs: A, rhs: B) {
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| --- move occurs because `rhs` has type `B`, which does not implement the `Copy` trait
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LL | lhs >> rhs;
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| --- value moved here
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LL | drop(lhs);
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LL | drop(rhs);
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| ^^^ value used here after move
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help: if `B` implemented `Clone`, you could clone the value
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--> $DIR/binop-consume-args.rs:59:30
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LL | fn shr<A: Shr<B, Output=()>, B>(lhs: A, rhs: B) {
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| ^ consider constraining this type parameter with `Clone`
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LL | lhs >> rhs;
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| --- you could clone this value
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help: consider restricting type parameter `B`
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LL | fn shr<A: Shr<B, Output=()>, B: Copy>(lhs: A, rhs: B) {
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| ++++++
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error: aborting due to 20 previous errors
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For more information about this error, try `rustc --explain E0382`.
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