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error[E0596]: cannot borrow data in an index of `HashMap<&str, String>` as mutable
--> $DIR/index-mut-help.rs:11:5
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LL | map["peter"].clear();
| ^^^^^^^^^^^^^^^^^^^^ cannot borrow as mutable
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= help: trait `IndexMut` is required to modify indexed content, but it is not implemented for `HashMap<&str, String>`
error[E0594]: cannot assign to data in an index of `HashMap<&str, String>`
--> $DIR/index-mut-help.rs:12:5
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LL | map["peter"] = "0".to_string();
| ^^^^^^^^^^^^ cannot assign
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= help: trait `IndexMut` is required to modify indexed content, but it is not implemented for `HashMap<&str, String>`
error[E0596]: cannot borrow data in an index of `HashMap<&str, String>` as mutable
--> $DIR/index-mut-help.rs:13:13
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LL | let _ = &mut map["peter"];
| ^^^^^^^^^^^^^^^^^ cannot borrow as mutable
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= help: trait `IndexMut` is required to modify indexed content, but it is not implemented for `HashMap<&str, String>`
error: aborting due to 3 previous errors
Some errors have detailed explanations: E0594, E0596.
For more information about an error, try `rustc --explain E0594`.
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