error[E0499]: cannot borrow `foo.bar1` as mutable more than once at a time --> $DIR/borrowck-borrow-from-owned-ptr.rs:29:22 | LL | let bar1 = &mut foo.bar1; | -------- first mutable borrow occurs here LL | let _bar2 = &mut foo.bar1; //~ ERROR cannot borrow | ^^^^^^^^ second mutable borrow occurs here LL | *bar1; LL | } | - first borrow ends here error[E0502]: cannot borrow `foo.bar1` as immutable because it is also borrowed as mutable --> $DIR/borrowck-borrow-from-owned-ptr.rs:36:18 | LL | let bar1 = &mut foo.bar1; | -------- mutable borrow occurs here LL | let _bar2 = &foo.bar1; //~ ERROR cannot borrow | ^^^^^^^^ immutable borrow occurs here LL | *bar1; LL | } | - mutable borrow ends here error[E0502]: cannot borrow `foo.bar1` as mutable because it is also borrowed as immutable --> $DIR/borrowck-borrow-from-owned-ptr.rs:43:22 | LL | let bar1 = &foo.bar1; | -------- immutable borrow occurs here LL | let _bar2 = &mut foo.bar1; //~ ERROR cannot borrow | ^^^^^^^^ mutable borrow occurs here LL | *bar1; LL | } | - immutable borrow ends here error[E0499]: cannot borrow `foo` (via `foo.bar2`) as mutable more than once at a time --> $DIR/borrowck-borrow-from-owned-ptr.rs:57:22 | LL | let bar1 = &mut foo.bar1; | -------- first mutable borrow occurs here (via `foo.bar1`) LL | let _bar2 = &mut foo.bar2; //~ ERROR cannot borrow | ^^^^^^^^ second mutable borrow occurs here (via `foo.bar2`) LL | *bar1; LL | } | - first borrow ends here error[E0499]: cannot borrow `foo` (via `foo.bar2`) as mutable more than once at a time --> $DIR/borrowck-borrow-from-owned-ptr.rs:64:42 | LL | Foo { bar1: ref mut _bar1, bar2: ref mut _bar2 } => {} | ------------- ^^^^^^^^^^^^^ second mutable borrow occurs here (via `foo.bar2`) | | | first mutable borrow occurs here (via `foo.bar1`) LL | //~^ ERROR cannot borrow LL | } | - first borrow ends here error[E0499]: cannot borrow `foo.bar1` as mutable more than once at a time --> $DIR/borrowck-borrow-from-owned-ptr.rs:73:21 | LL | let bar1 = &mut foo.bar1; | -------- first mutable borrow occurs here LL | match *foo { LL | Foo { bar1: ref mut _bar1, bar2: _ } => {} | ^^^^^^^^^^^^^ second mutable borrow occurs here ... LL | } | - first borrow ends here error[E0502]: cannot borrow `foo.bar1` as immutable because `foo.bar1.int1` is also borrowed as mutable --> $DIR/borrowck-borrow-from-owned-ptr.rs:82:18 | LL | let bar1 = &mut foo.bar1.int1; | ------------- mutable borrow occurs here LL | let _foo1 = &foo.bar1; //~ ERROR cannot borrow | ^^^^^^^^ immutable borrow occurs here ... LL | } | - mutable borrow ends here error[E0502]: cannot borrow `*foo` as immutable because `foo.bar1.int1` is also borrowed as mutable --> $DIR/borrowck-borrow-from-owned-ptr.rs:83:18 | LL | let bar1 = &mut foo.bar1.int1; | ------------- mutable borrow occurs here LL | let _foo1 = &foo.bar1; //~ ERROR cannot borrow LL | let _foo2 = &*foo; //~ ERROR cannot borrow | ^^^^ immutable borrow occurs here LL | *bar1; LL | } | - mutable borrow ends here error[E0499]: cannot borrow `foo.bar1` as mutable more than once at a time --> $DIR/borrowck-borrow-from-owned-ptr.rs:90:22 | LL | let bar1 = &mut foo.bar1.int1; | ------------- first mutable borrow occurs here LL | let _foo1 = &mut foo.bar1; //~ ERROR cannot borrow | ^^^^^^^^ second mutable borrow occurs here LL | *bar1; LL | } | - first borrow ends here error[E0499]: cannot borrow `*foo` as mutable more than once at a time --> $DIR/borrowck-borrow-from-owned-ptr.rs:97:22 | LL | let bar1 = &mut foo.bar1.int1; | ------------- first mutable borrow occurs here LL | let _foo2 = &mut *foo; //~ ERROR cannot borrow | ^^^^ second mutable borrow occurs here LL | *bar1; LL | } | - first borrow ends here error[E0502]: cannot borrow `foo.bar1` as mutable because `foo.bar1.int1` is also borrowed as immutable --> $DIR/borrowck-borrow-from-owned-ptr.rs:104:22 | LL | let bar1 = &foo.bar1.int1; | ------------- immutable borrow occurs here LL | let _foo1 = &mut foo.bar1; //~ ERROR cannot borrow | ^^^^^^^^ mutable borrow occurs here LL | *bar1; LL | } | - immutable borrow ends here error[E0502]: cannot borrow `*foo` as mutable because `foo.bar1.int1` is also borrowed as immutable --> $DIR/borrowck-borrow-from-owned-ptr.rs:111:22 | LL | let bar1 = &foo.bar1.int1; | ------------- immutable borrow occurs here LL | let _foo2 = &mut *foo; //~ ERROR cannot borrow | ^^^^ mutable borrow occurs here LL | *bar1; LL | } | - immutable borrow ends here error[E0502]: cannot borrow `foo` (via `foo.bar2`) as immutable because `foo` is also borrowed as mutable (via `foo.bar1`) --> $DIR/borrowck-borrow-from-owned-ptr.rs:126:18 | LL | let bar1 = &mut foo.bar1; | -------- mutable borrow occurs here (via `foo.bar1`) LL | let _foo1 = &foo.bar2; //~ ERROR cannot borrow | ^^^^^^^^ immutable borrow occurs here (via `foo.bar2`) LL | *bar1; LL | } | - mutable borrow ends here error[E0596]: cannot borrow field `foo.bar1` of immutable binding as mutable --> $DIR/borrowck-borrow-from-owned-ptr.rs:132:21 | LL | let foo = make_foo(); | --- consider changing this to `mut foo` LL | let bar1 = &mut foo.bar1; //~ ERROR cannot borrow | ^^^^^^^^ cannot mutably borrow field of immutable binding error[E0499]: cannot borrow `foo` (via `foo.bar2.int2`) as mutable more than once at a time --> $DIR/borrowck-borrow-from-owned-ptr.rs:139:21 | LL | let bar1 = &mut foo.bar1.int1; | ------------- first mutable borrow occurs here (via `foo.bar1.int1`) LL | let foo1 = &mut foo.bar2.int2; //~ ERROR cannot borrow | ^^^^^^^^^^^^^ second mutable borrow occurs here (via `foo.bar2.int2`) ... LL | } | - first borrow ends here error: aborting due to 15 previous errors Some errors occurred: E0499, E0502, E0596. For more information about an error, try `rustc --explain E0499`.