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error[E0596]: cannot borrow `*db_ref1` as mutable, as it is behind a `&` reference
--> tests/fail/open_with_multiple_refs_as_single_threaded.rs:8:5
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5 | let db_ref1 = &db;
| --- help: consider changing this to be a mutable reference: `&mut db`
...
8 | db_ref1.create_cf("cf1", &opts).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `db_ref1` is a `&` reference, so the data it refers to cannot be borrowed as mutable
error[E0596]: cannot borrow `*db_ref2` as mutable, as it is behind a `&` reference
--> tests/fail/open_with_multiple_refs_as_single_threaded.rs:9:5
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6 | let db_ref2 = &db;
| --- help: consider changing this to be a mutable reference: `&mut db`
...
9 | db_ref2.create_cf("cf2", &opts).unwrap();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `db_ref2` is a `&` reference, so the data it refers to cannot be borrowed as mutable
|