src/tools/clippy/tests/ui/explicit_deref_methods.stderr

   1 error: explicit `deref` method call
   2   --> $DIR/explicit_deref_methods.rs:35:19
   3    |
   4 LL |     let b: &str = a.deref();
   5    |                   ^^^^^^^^^ help: try this: `&*a`
   6    |
   7    = note: `-D clippy::explicit-deref-methods` implied by `-D warnings`
   8
   9 error: explicit `deref_mut` method call
  10   --> $DIR/explicit_deref_methods.rs:37:23
  11    |
  12 LL |     let b: &mut str = a.deref_mut();
  13    |                       ^^^^^^^^^^^^^ help: try this: `&mut **a`
  14
  15 error: explicit `deref` method call
  16   --> $DIR/explicit_deref_methods.rs:40:39
  17    |
  18 LL |     let b: String = format!("{}, {}", a.deref(), a.deref());
  19    |                                       ^^^^^^^^^ help: try this: `&*a`
  20
  21 error: explicit `deref` method call
  22   --> $DIR/explicit_deref_methods.rs:40:50
  23    |
  24 LL |     let b: String = format!("{}, {}", a.deref(), a.deref());
  25    |                                                  ^^^^^^^^^ help: try this: `&*a`
  26
  27 error: explicit `deref` method call
  28   --> $DIR/explicit_deref_methods.rs:42:20
  29    |
  30 LL |     println!("{}", a.deref());
  31    |                    ^^^^^^^^^ help: try this: `&*a`
  32
  33 error: explicit `deref` method call
  34   --> $DIR/explicit_deref_methods.rs:45:11
  35    |
  36 LL |     match a.deref() {
  37    |           ^^^^^^^^^ help: try this: `&*a`
  38
  39 error: explicit `deref` method call
  40   --> $DIR/explicit_deref_methods.rs:49:28
  41    |
  42 LL |     let b: String = concat(a.deref());
  43    |                            ^^^^^^^^^ help: try this: `&*a`
  44
  45 error: explicit `deref` method call
  46   --> $DIR/explicit_deref_methods.rs:51:13
  47    |
  48 LL |     let b = just_return(a).deref();
  49    |             ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `just_return(a)`
  50
  51 error: explicit `deref` method call
  52   --> $DIR/explicit_deref_methods.rs:53:28
  53    |
  54 LL |     let b: String = concat(just_return(a).deref());
  55    |                            ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `just_return(a)`
  56
  57 error: explicit `deref` method call
  58   --> $DIR/explicit_deref_methods.rs:55:19
  59    |
  60 LL |     let b: &str = a.deref().deref();
  61    |                   ^^^^^^^^^^^^^^^^^ help: try this: `&**a`
  62
  63 error: explicit `deref` method call
  64   --> $DIR/explicit_deref_methods.rs:58:13
  65    |
  66 LL |     let b = opt_a.unwrap().deref();
  67    |             ^^^^^^^^^^^^^^^^^^^^^^ help: try this: `&*opt_a.unwrap()`
  68
  69 error: explicit `deref` method call
  70   --> $DIR/explicit_deref_methods.rs:84:31
  71    |
  72 LL |     let b: &str = expr_deref!(a.deref());
  73    |                               ^^^^^^^^^ help: try this: `&*a`
  74
  75 error: aborting due to 12 previous errors
  76