rust/tests/ui/unnecessary_lazy_eval.stderr

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:30:13
   |
LL |     let _ = opt.unwrap_or_else(|| 2);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `unwrap_or` instead: `opt.unwrap_or(2)`
   |
   = note: `-D clippy::unnecessary-lazy-evaluation` implied by `-D warnings`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:31:13
   |
LL |     let _ = opt.unwrap_or_else(|| astronomers_pi);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `unwrap_or` instead: `opt.unwrap_or(astronomers_pi)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:32:13
   |
LL |     let _ = opt.unwrap_or_else(|| ext_str.some_field);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `unwrap_or` instead: `opt.unwrap_or(ext_str.some_field)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:33:13
   |
LL |     let _ = opt.and_then(|_| ext_opt);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `and` instead: `opt.and(ext_opt)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:34:13
   |
LL |     let _ = opt.or_else(|| ext_opt);
   |             ^^^^^^^^^^^^^^^^^^^^^^^ help: Use `or` instead: `opt.or(ext_opt)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:35:13
   |
LL |     let _ = opt.or_else(|| None);
   |             ^^^^^^^^^^^^^^^^^^^^ help: Use `or` instead: `opt.or(None)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:36:13
   |
LL |     let _ = opt.get_or_insert_with(|| 2);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `get_or_insert` instead: `opt.get_or_insert(2)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:37:13
   |
LL |     let _ = opt.ok_or_else(|| 2);
   |             ^^^^^^^^^^^^^^^^^^^^ help: Use `ok_or` instead: `opt.ok_or(2)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:40:13
   |
LL |     let _ = Some(10).unwrap_or_else(|| 2);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `unwrap_or` instead: `Some(10).unwrap_or(2)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:41:13
   |
LL |     let _ = Some(10).and_then(|_| ext_opt);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `and` instead: `Some(10).and(ext_opt)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:42:26
   |
LL |     let _: Option<u32> = None.or_else(|| ext_opt);
   |                          ^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `or` instead: `None.or(ext_opt)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:43:13
   |
LL |     let _ = None.get_or_insert_with(|| 2);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `get_or_insert` instead: `None.get_or_insert(2)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:44:31
   |
LL |     let _: Result<u32, u32> = None.ok_or_else(|| 2);
   |                               ^^^^^^^^^^^^^^^^^^^^^ help: Use `ok_or` instead: `None.ok_or(2)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:45:26
   |
LL |     let _: Option<u32> = None.or_else(|| None);
   |                          ^^^^^^^^^^^^^^^^^^^^^ help: Use `or` instead: `None.or(None)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:48:13
   |
LL |     let _ = deep.0.unwrap_or_else(|| 2);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `unwrap_or` instead: `deep.0.unwrap_or(2)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:49:13
   |
LL |     let _ = deep.0.and_then(|_| ext_opt);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `and` instead: `deep.0.and(ext_opt)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:50:13
   |
LL |     let _ = deep.0.or_else(|| None);
   |             ^^^^^^^^^^^^^^^^^^^^^^^ help: Use `or` instead: `deep.0.or(None)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:51:13
   |
LL |     let _ = deep.0.get_or_insert_with(|| 2);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `get_or_insert` instead: `deep.0.get_or_insert(2)`

error: unnecessary closure used to substitute value for `Option::None`
  --> $DIR/unnecessary_lazy_eval.rs:52:13
   |
LL |     let _ = deep.0.ok_or_else(|| 2);
   |             ^^^^^^^^^^^^^^^^^^^^^^^ help: Use `ok_or` instead: `deep.0.ok_or(2)`

error: unnecessary closure used to substitute value for `Result::Err`
  --> $DIR/unnecessary_lazy_eval.rs:73:13
   |
LL |     let _ = res2.unwrap_or_else(|_| 2);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `unwrap_or` instead: `res2.unwrap_or(2)`

error: unnecessary closure used to substitute value for `Result::Err`
  --> $DIR/unnecessary_lazy_eval.rs:74:13
   |
LL |     let _ = res2.unwrap_or_else(|_| astronomers_pi);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `unwrap_or` instead: `res2.unwrap_or(astronomers_pi)`

error: unnecessary closure used to substitute value for `Result::Err`
  --> $DIR/unnecessary_lazy_eval.rs:75:13
   |
LL |     let _ = res2.unwrap_or_else(|_| ext_str.some_field);
   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Use `unwrap_or` instead: `res2.unwrap_or(ext_str.some_field)`

error: unknown clippy lint: clippy::unnecessary_lazy_eval
  --> $DIR/unnecessary_lazy_eval.rs:2:9
   |
LL | #![warn(clippy::unnecessary_lazy_eval)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: did you mean: `clippy::unnecessary_lazy_evaluation`
   |
   = note: `-D clippy::unknown-clippy-lints` implied by `-D warnings`

error: aborting due to 23 previous errors