diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/result_map_unit_fn_fixable.stderr')
| -rw-r--r-- | src/tools/clippy/tests/ui/result_map_unit_fn_fixable.stderr | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/result_map_unit_fn_fixable.stderr b/src/tools/clippy/tests/ui/result_map_unit_fn_fixable.stderr new file mode 100644 index 000000000..782febd52 --- /dev/null +++ b/src/tools/clippy/tests/ui/result_map_unit_fn_fixable.stderr @@ -0,0 +1,148 @@ +error: called `map(f)` on an `Result` value where `f` is a function that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:35:5 + | +LL | x.field.map(do_nothing); + | ^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(x_field) = x.field { do_nothing(x_field) }` + | + = note: `-D clippy::result-map-unit-fn` implied by `-D warnings` + +error: called `map(f)` on an `Result` value where `f` is a function that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:37:5 + | +LL | x.field.map(do_nothing); + | ^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(x_field) = x.field { do_nothing(x_field) }` + +error: called `map(f)` on an `Result` value where `f` is a function that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:39:5 + | +LL | x.field.map(diverge); + | ^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(x_field) = x.field { diverge(x_field) }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:45:5 + | +LL | x.field.map(|value| x.do_result_nothing(value + captured)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { x.do_result_nothing(value + captured) }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:47:5 + | +LL | x.field.map(|value| { x.do_result_plus_one(value + captured); }); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { x.do_result_plus_one(value + captured); }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:50:5 + | +LL | x.field.map(|value| do_nothing(value + captured)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { do_nothing(value + captured) }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:52:5 + | +LL | x.field.map(|value| { do_nothing(value + captured) }); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { do_nothing(value + captured) }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:54:5 + | +LL | x.field.map(|value| { do_nothing(value + captured); }); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { do_nothing(value + captured); }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:56:5 + | +LL | x.field.map(|value| { { do_nothing(value + captured); } }); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { do_nothing(value + captured); }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:59:5 + | +LL | x.field.map(|value| diverge(value + captured)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { diverge(value + captured) }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:61:5 + | +LL | x.field.map(|value| { diverge(value + captured) }); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { diverge(value + captured) }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:63:5 + | +LL | x.field.map(|value| { diverge(value + captured); }); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { diverge(value + captured); }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:65:5 + | +LL | x.field.map(|value| { { diverge(value + captured); } }); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { diverge(value + captured); }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:70:5 + | +LL | x.field.map(|value| { let y = plus_one(value + captured); }); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { let y = plus_one(value + captured); }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:72:5 + | +LL | x.field.map(|value| { plus_one(value + captured); }); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { plus_one(value + captured); }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:74:5 + | +LL | x.field.map(|value| { { plus_one(value + captured); } }); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { plus_one(value + captured); }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:77:5 + | +LL | x.field.map(|ref value| { do_nothing(value + captured) }); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(ref value) = x.field { do_nothing(value + captured) }` + +error: called `map(f)` on an `Result` value where `f` is a closure that returns the unit type `()` + --> $DIR/result_map_unit_fn_fixable.rs:79:5 + | +LL | x.field.map(|value| println!("{:?}", value)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- + | | + | help: try this: `if let Ok(value) = x.field { println!("{:?}", value) }` + +error: aborting due to 18 previous errors + |