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32 lines
1.8 KiB
Plaintext
32 lines
1.8 KiB
Plaintext
error[E0502]: cannot borrow `r.r2_union.f3_union` (via `r.r2_union.f3_union.s2_leaf.l1_u8`) as immutable because it is also borrowed as mutable (via `r.r2_union.f3_union.s1_leaf.l1_u8`)
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--> $DIR/issue-57100.rs:42:20
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LL | let mref = &mut r.r2_union.f3_union.s1_leaf.l1_u8;
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| -------------------------------------- mutable borrow occurs here (via `r.r2_union.f3_union.s1_leaf.l1_u8`)
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...
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LL | let nref = &r.r2_union.f3_union.s2_leaf.l1_u8;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow of `r.r2_union.f3_union.s2_leaf.l1_u8` -- which overlaps with `r.r2_union.f3_union.s1_leaf.l1_u8` -- occurs here
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...
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LL | println!("{} {}", mref, nref)
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| ---- mutable borrow later used here
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= note: `r.r2_union.f3_union.s2_leaf.l1_u8` is a field of the union `Second`, so it overlaps the field `r.r2_union.f3_union.s1_leaf.l1_u8`
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error[E0502]: cannot borrow `r.r2_union` (via `r.r2_union.f1_leaf.l1_u8`) as immutable because it is also borrowed as mutable (via `r.r2_union.f2_leaf.l1_u8`)
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--> $DIR/issue-57100.rs:60:20
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LL | let mref = &mut r.r2_union.f2_leaf.l1_u8;
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| ----------------------------- mutable borrow occurs here (via `r.r2_union.f2_leaf.l1_u8`)
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...
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LL | let nref = &r.r2_union.f1_leaf.l1_u8;
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| ^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow of `r.r2_union.f1_leaf.l1_u8` -- which overlaps with `r.r2_union.f2_leaf.l1_u8` -- occurs here
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...
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LL | println!("{} {}", mref, nref)
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| ---- mutable borrow later used here
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= note: `r.r2_union.f1_leaf.l1_u8` is a field of the union `First`, so it overlaps the field `r.r2_union.f2_leaf.l1_u8`
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error: aborting due to 2 previous errors
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For more information about this error, try `rustc --explain E0502`.
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