| error[E0277]: the trait bound `TargetStruct: From<&{integer}>` is not satisfied | 
 |   --> $DIR/suggest-dereferencing-receiver-argument.rs:13:30 | 
 |    | | 
 | LL |     let _b: TargetStruct = a.into(); | 
 |    |                              ^^^^ unsatisfied trait bound | 
 |    | | 
 | help: the trait `From<&{integer}>` is not implemented for `TargetStruct` | 
 |   --> $DIR/suggest-dereferencing-receiver-argument.rs:3:1 | 
 |    | | 
 | LL | struct TargetStruct; | 
 |    | ^^^^^^^^^^^^^^^^^^^ | 
 |    = note: required for `&{integer}` to implement `Into<TargetStruct>` | 
 | help: consider dereferencing here | 
 |    | | 
 | LL |     let _b: TargetStruct = (*a).into(); | 
 |    |                            ++ + | 
 |  | 
 | error: aborting due to 1 previous error | 
 |  | 
 | For more information about this error, try `rustc --explain E0277`. |