271 lines
8.4 KiB
Plaintext
271 lines
8.4 KiB
Plaintext
error: called `map(f)` on an Option value where `f` is a unit function
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--> $DIR/option_map_unit_fn.rs:41:5
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41 | x.field.map(do_nothing);
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| ^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try this: `if let Some(x_field) = x.field { do_nothing(...) }`
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= note: `-D clippy::option-map-unit-fn` implied by `-D warnings`
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error: called `map(f)` on an Option value where `f` is a unit function
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--> $DIR/option_map_unit_fn.rs:43:5
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43 | x.field.map(do_nothing);
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| ^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try this: `if let Some(x_field) = x.field { do_nothing(...) }`
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error: called `map(f)` on an Option value where `f` is a unit function
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--> $DIR/option_map_unit_fn.rs:45:5
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45 | x.field.map(diverge);
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| ^^^^^^^^^^^^^^^^^^^^-
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| help: try this: `if let Some(x_field) = x.field { diverge(...) }`
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:53:5
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53 | x.field.map(|value| x.do_option_nothing(value + captured));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try this: `if let Some(value) = x.field { x.do_option_nothing(value + captured) }`
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:55:5
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55 | x.field.map(|value| {
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| _____^
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| |_____|
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56 | || x.do_option_plus_one(value + captured);
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57 | || });
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| ||______^- help: try this: `if let Some(value) = x.field { x.do_option_plus_one(value + captured); }`
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| |_______|
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:59:5
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59 | x.field.map(|value| do_nothing(value + captured));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try this: `if let Some(value) = x.field { do_nothing(value + captured) }`
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:61:5
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61 | x.field.map(|value| do_nothing(value + captured));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try this: `if let Some(value) = x.field { do_nothing(value + captured) }`
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:63:5
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63 | x.field.map(|value| {
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| _____^
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| |_____|
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64 | || do_nothing(value + captured);
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65 | || });
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| ||______^- help: try this: `if let Some(value) = x.field { do_nothing(value + captured); }`
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| |_______|
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:67:5
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67 | x.field.map(|value| {
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| _____^
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| |_____|
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68 | || do_nothing(value + captured);
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69 | || });
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| ||______^- help: try this: `if let Some(value) = x.field { do_nothing(value + captured); }`
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| |_______|
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:71:5
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71 | x.field.map(|value| diverge(value + captured));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try this: `if let Some(value) = x.field { diverge(value + captured) }`
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:73:5
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73 | x.field.map(|value| diverge(value + captured));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try this: `if let Some(value) = x.field { diverge(value + captured) }`
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:75:5
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75 | x.field.map(|value| {
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| _____^
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| |_____|
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76 | || diverge(value + captured);
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77 | || });
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| ||______^- help: try this: `if let Some(value) = x.field { diverge(value + captured); }`
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| |_______|
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:79:5
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79 | x.field.map(|value| {
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| _____^
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| |_____|
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80 | || diverge(value + captured);
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81 | || });
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| ||______^- help: try this: `if let Some(value) = x.field { diverge(value + captured); }`
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| |_______|
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:85:5
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85 | x.field.map(|value| {
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| _____^
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| |_____|
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86 | || let y = plus_one(value + captured);
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87 | || });
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| ||______^- help: try this: `if let Some(value) = x.field { let y = plus_one(value + captured); }`
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| |_______|
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:89:5
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89 | x.field.map(|value| {
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| _____^
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| |_____|
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90 | || plus_one(value + captured);
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91 | || });
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| ||______^- help: try this: `if let Some(value) = x.field { plus_one(value + captured); }`
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| |_______|
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:93:5
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93 | x.field.map(|value| {
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| _____^
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| |_____|
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94 | || plus_one(value + captured);
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95 | || });
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| ||______^- help: try this: `if let Some(value) = x.field { plus_one(value + captured); }`
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| |_______|
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:97:5
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97 | x.field.map(|ref value| do_nothing(value + captured));
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try this: `if let Some(ref value) = x.field { do_nothing(value + captured) }`
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:99:5
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99 | x.field.map(|value| {
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| _____^
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| |_____|
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100 | || do_nothing(value);
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101 | || do_nothing(value)
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102 | || });
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| ||______^- help: try this: `if let Some(value) = x.field { ... }`
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| |_______|
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:104:5
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104 | x.field.map(|value| {
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| _____^
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| |_____|
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105 | || if value > 0 {
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106 | || do_nothing(value);
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107 | || do_nothing(value)
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108 | || }
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109 | || });
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| ||______^- help: try this: `if let Some(value) = x.field { ... }`
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| |_______|
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:113:5
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113 | x.field.map(|value| {
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| _____^
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| |_____|
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114 | || do_nothing(value);
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115 | || do_nothing(value)
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116 | || });
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| ||______^- help: try this: `if let Some(value) = x.field { ... }`
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| |_______|
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error: called `map(f)` on an Option value where `f` is a unit closure
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--> $DIR/option_map_unit_fn.rs:117:5
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117 | x.field.map(|value| {
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| _____^
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| |_____|
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118 | || do_nothing(value);
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119 | || do_nothing(value);
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120 | || });
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| ||______^- help: try this: `if let Some(value) = x.field { ... }`
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| |_______|
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error: called `map(f)` on an Option value where `f` is a unit function
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--> $DIR/option_map_unit_fn.rs:124:5
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124 | Some(42).map(diverge);
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| ^^^^^^^^^^^^^^^^^^^^^-
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| help: try this: `if let Some(_) = Some(42) { diverge(...) }`
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error: called `map(f)` on an Option value where `f` is a unit function
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--> $DIR/option_map_unit_fn.rs:125:5
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125 | "12".parse::<i32>().ok().map(diverge);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try this: `if let Some(_) = "12".parse::<i32>().ok() { diverge(...) }`
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error: called `map(f)` on an Option value where `f` is a unit function
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--> $DIR/option_map_unit_fn.rs:126:5
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126 | Some(plus_one(1)).map(do_nothing);
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^-
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| help: try this: `if let Some(_) = Some(plus_one(1)) { do_nothing(...) }`
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error: called `map(f)` on an Option value where `f` is a unit function
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--> $DIR/option_map_unit_fn.rs:130:5
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130 | y.map(do_nothing);
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| ^^^^^^^^^^^^^^^^^-
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| help: try this: `if let Some(_y) = y { do_nothing(...) }`
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error: aborting due to 25 previous errors
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