rust-clippy/tests/ui/or_fun_call.stderr

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Text

error: use of `unwrap_or` followed by a function call
--> $DIR/or_fun_call.rs:46:19
|
LL | with_const_fn.unwrap_or(Duration::from_secs(5));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| Duration::from_secs(5))`
|
= note: `-D clippy::or-fun-call` implied by `-D warnings`
error: use of `unwrap_or` followed by a function call
--> $DIR/or_fun_call.rs:49:22
|
LL | with_constructor.unwrap_or(make());
| ^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(make)`
error: use of `unwrap_or` followed by a call to `new`
--> $DIR/or_fun_call.rs:52:5
|
LL | with_new.unwrap_or(Vec::new());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `with_new.unwrap_or_default()`
error: use of `unwrap_or` followed by a function call
--> $DIR/or_fun_call.rs:55:21
|
LL | with_const_args.unwrap_or(Vec::with_capacity(12));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| Vec::with_capacity(12))`
error: use of `unwrap_or` followed by a function call
--> $DIR/or_fun_call.rs:58:14
|
LL | with_err.unwrap_or(make());
| ^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| make())`
error: use of `unwrap_or` followed by a function call
--> $DIR/or_fun_call.rs:61:19
|
LL | with_err_args.unwrap_or(Vec::with_capacity(12));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|_| Vec::with_capacity(12))`
error: use of `unwrap_or` followed by a call to `default`
--> $DIR/or_fun_call.rs:64:5
|
LL | with_default_trait.unwrap_or(Default::default());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `with_default_trait.unwrap_or_default()`
error: use of `unwrap_or` followed by a call to `default`
--> $DIR/or_fun_call.rs:67:5
|
LL | with_default_type.unwrap_or(u64::default());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `with_default_type.unwrap_or_default()`
error: use of `unwrap_or` followed by a function call
--> $DIR/or_fun_call.rs:70:18
|
LL | self_default.unwrap_or(<FakeDefault>::default());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(<FakeDefault>::default)`
error: use of `unwrap_or` followed by a call to `default`
--> $DIR/or_fun_call.rs:73:5
|
LL | real_default.unwrap_or(<FakeDefault as Default>::default());
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `real_default.unwrap_or_default()`
error: use of `unwrap_or` followed by a call to `new`
--> $DIR/or_fun_call.rs:76:5
|
LL | with_vec.unwrap_or(vec![]);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `with_vec.unwrap_or_default()`
error: use of `unwrap_or` followed by a function call
--> $DIR/or_fun_call.rs:79:21
|
LL | without_default.unwrap_or(Foo::new());
| ^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(Foo::new)`
error: use of `or_insert` followed by a function call
--> $DIR/or_fun_call.rs:82:19
|
LL | map.entry(42).or_insert(String::new());
| ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(String::new)`
error: use of `or_insert` followed by a function call
--> $DIR/or_fun_call.rs:85:23
|
LL | map_vec.entry(42).or_insert(vec![]);
| ^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
error: use of `or_insert` followed by a function call
--> $DIR/or_fun_call.rs:88:21
|
LL | btree.entry(42).or_insert(String::new());
| ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(String::new)`
error: use of `or_insert` followed by a function call
--> $DIR/or_fun_call.rs:91:25
|
LL | btree_vec.entry(42).or_insert(vec![]);
| ^^^^^^^^^^^^^^^^^ help: try this: `or_insert_with(Vec::new)`
error: use of `unwrap_or` followed by a function call
--> $DIR/or_fun_call.rs:94:21
|
LL | let _ = stringy.unwrap_or("".to_owned());
| ^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| "".to_owned())`
error: use of `unwrap_or` followed by a function call
--> $DIR/or_fun_call.rs:102:21
|
LL | let _ = Some(1).unwrap_or(map[&1]);
| ^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| map[&1])`
error: use of `unwrap_or` followed by a function call
--> $DIR/or_fun_call.rs:104:21
|
LL | let _ = Some(1).unwrap_or(map[&1]);
| ^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| map[&1])`
error: use of `or` followed by a function call
--> $DIR/or_fun_call.rs:128:35
|
LL | let _ = Some("a".to_string()).or(Some("b".to_string()));
| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| Some("b".to_string()))`
error: use of `or` followed by a function call
--> $DIR/or_fun_call.rs:132:10
|
LL | .or(Some(Bar(b, Duration::from_secs(2))));
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `or_else(|| Some(Bar(b, Duration::from_secs(2))))`
error: use of `unwrap_or` followed by a function call
--> $DIR/or_fun_call.rs:160:14
|
LL | None.unwrap_or(s.as_mut_vec());
| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| s.as_mut_vec())`
error: use of `unwrap_or` followed by a function call
--> $DIR/or_fun_call.rs:165:14
|
LL | None.unwrap_or(unsafe { s.as_mut_vec() });
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| unsafe { s.as_mut_vec() })`
error: use of `unwrap_or` followed by a function call
--> $DIR/or_fun_call.rs:167:14
|
LL | None.unwrap_or( unsafe { s.as_mut_vec() } );
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `unwrap_or_else(|| unsafe { s.as_mut_vec() })`
error: aborting due to 24 previous errors