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error[E0070]: invalid left-hand side of assignment
--> $DIR/issue-93486.rs:3:36
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LL | vec![].last_mut().unwrap() = 3_u8;
| -------------------------- ^
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| cannot assign to this expression
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help: consider dereferencing here to assign to the mutably borrowed value
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LL | *vec![].last_mut().unwrap() = 3_u8;
| +
error: aborting due to previous error
For more information about this error, try `rustc --explain E0070`.
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