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117 lines
4.0 KiB
Plaintext
117 lines
4.0 KiB
Plaintext
error[E0502]: cannot borrow `x` as immutable because it is also borrowed as mutable
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--> $DIR/borrowck-closures-mut-and-imm.rs:17:14
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LL | let c1 = || x = 4;
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| -- - first borrow occurs due to use of `x` in closure
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| mutable borrow occurs here
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LL | let c2 = || x * 5;
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| ^^ - second borrow occurs due to use of `x` in closure
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| immutable borrow occurs here
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LL |
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LL | drop(c1);
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| -- mutable borrow later used here
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error[E0502]: cannot borrow `x` as immutable because it is also borrowed as mutable
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--> $DIR/borrowck-closures-mut-and-imm.rs:25:14
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LL | let c1 = || set(&mut x);
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| -- - first borrow occurs due to use of `x` in closure
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| mutable borrow occurs here
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LL | let c2 = || get(&x);
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| ^^ - second borrow occurs due to use of `x` in closure
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| immutable borrow occurs here
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LL |
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LL | drop(c1);
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| -- mutable borrow later used here
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error[E0502]: cannot borrow `x` as immutable because it is also borrowed as mutable
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--> $DIR/borrowck-closures-mut-and-imm.rs:33:14
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LL | let c1 = || set(&mut x);
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| -- - first borrow occurs due to use of `x` in closure
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| mutable borrow occurs here
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LL | let c2 = || x * 5;
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| ^^ - second borrow occurs due to use of `x` in closure
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| immutable borrow occurs here
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LL |
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LL | drop(c1);
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| -- mutable borrow later used here
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error[E0506]: cannot assign to `x` because it is borrowed
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--> $DIR/borrowck-closures-mut-and-imm.rs:41:5
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LL | let c2 = || x * 5;
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| -- - borrow occurs due to use in closure
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| `x` is borrowed here
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LL | x = 5;
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| ^^^^^ `x` is assigned to here but it was already borrowed
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LL |
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LL | drop(c2);
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| -- borrow later used here
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error[E0506]: cannot assign to `x` because it is borrowed
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--> $DIR/borrowck-closures-mut-and-imm.rs:49:5
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LL | let c1 = || get(&x);
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| -- - borrow occurs due to use in closure
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| `x` is borrowed here
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LL | x = 5;
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| ^^^^^ `x` is assigned to here but it was already borrowed
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LL |
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LL | drop(c1);
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| -- borrow later used here
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error[E0506]: cannot assign to `*x` because it is borrowed
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--> $DIR/borrowck-closures-mut-and-imm.rs:57:5
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LL | let c1 = || get(&*x);
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| -- -- borrow occurs due to use in closure
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| `*x` is borrowed here
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LL | *x = 5;
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| ^^^^^^ `*x` is assigned to here but it was already borrowed
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LL |
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LL | drop(c1);
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| -- borrow later used here
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error[E0506]: cannot assign to `*x.f` because it is borrowed
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--> $DIR/borrowck-closures-mut-and-imm.rs:69:5
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LL | let c1 = || get(&*x.f);
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| -- ---- borrow occurs due to use in closure
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| `*x.f` is borrowed here
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LL | *x.f = 5;
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| ^^^^^^^^ `*x.f` is assigned to here but it was already borrowed
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LL |
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LL | drop(c1);
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| -- borrow later used here
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error[E0502]: cannot borrow `x` as mutable because it is also borrowed as immutable
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--> $DIR/borrowck-closures-mut-and-imm.rs:81:14
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LL | let c1 = || get(&*x.f);
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| -- ---- first borrow occurs due to use of `x` in closure
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| immutable borrow occurs here
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LL | let c2 = || *x.f = 5;
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| ^^ ---- second borrow occurs due to use of `x` in closure
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| mutable borrow occurs here
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LL |
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LL | drop(c1);
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| -- immutable borrow later used here
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error: aborting due to 8 previous errors
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Some errors have detailed explanations: E0502, E0506.
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For more information about an error, try `rustc --explain E0502`.
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