rust-clippy/tests/ui/manual_let_else_match.stderr

error: this could be rewritten as `let...else`
  --> tests/ui/manual_let_else_match.rs:36:5
   |
LL | /     let v = match g() {
LL | |
LL | |
LL | |         Some(v_some) => v_some,
LL | |         None => return,
LL | |     };
   | |______^ help: consider writing: `let Some(v) = g() else { return };`
   |
   = note: `-D clippy::manual-let-else` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::manual_let_else)]`

error: this could be rewritten as `let...else`
  --> tests/ui/manual_let_else_match.rs:43:5
   |
LL | /     let v = match g() {
LL | |
LL | |         Some(v_some) => v_some,
LL | |         _ => return,
LL | |     };
   | |______^ help: consider writing: `let Some(v) = g() else { return };`

error: this could be rewritten as `let...else`
  --> tests/ui/manual_let_else_match.rs:51:9
   |
LL | /         let v = match h() {
LL | |
LL | |             (Some(v), None) | (None, Some(v)) => v,
LL | |             (Some(_), Some(_)) | (None, None) => continue,
LL | |         };
   | |__________^ help: consider writing: `let ((Some(v), None) | (None, Some(v))) = h() else { continue };`

error: this could be rewritten as `let...else`
  --> tests/ui/manual_let_else_match.rs:57:9
   |
LL | /         let v = match build_enum() {
LL | |
LL | |             Variant::Bar(v) | Variant::Baz(v) => v,
LL | |             _ => continue,
LL | |         };
   | |__________^ help: consider writing: `let (Variant::Bar(v) | Variant::Baz(v)) = build_enum() else { continue };`

error: this could be rewritten as `let...else`
  --> tests/ui/manual_let_else_match.rs:66:5
   |
LL | /     let v = match f() {
LL | |
LL | |         Ok(v) => v,
LL | |         Err(_) => return,
LL | |     };
   | |______^ help: consider writing: `let Ok(v) = f() else { return };`

error: this could be rewritten as `let...else`
  --> tests/ui/manual_let_else_match.rs:73:5
   |
LL | /     let v = match f().map_err(|_| ()) {
LL | |
LL | |         Ok(v) => v,
LL | |         Err(()) => return,
LL | |     };
   | |______^ help: consider writing: `let Ok(v) = f().map_err(|_| ()) else { return };`

error: this could be rewritten as `let...else`
  --> tests/ui/manual_let_else_match.rs:81:5
   |
LL | /     let _value = match f {
LL | |
LL | |         Variant::Bar(v) | Variant::Baz(v) => v,
LL | |         _ => return,
LL | |     };
   | |______^ help: consider writing: `let (Variant::Bar(_value) | Variant::Baz(_value)) = f else { return };`

error: this could be rewritten as `let...else`
  --> tests/ui/manual_let_else_match.rs:87:5
   |
LL | /     let _value = match Some(build_enum()) {
LL | |
LL | |         Some(Variant::Bar(v) | Variant::Baz(v)) => v,
LL | |         _ => return,
LL | |     };
   | |______^ help: consider writing: `let Some(Variant::Bar(_value) | Variant::Baz(_value)) = Some(build_enum()) else { return };`

error: this could be rewritten as `let...else`
  --> tests/ui/manual_let_else_match.rs:94:5
   |
LL | /     let data = match data.as_slice() {
LL | |
LL | |         [data @ .., 0, 0, 0, 0] | [data @ .., 0, 0] | [data @ .., 0] => data,
LL | |         _ => return,
LL | |     };
   | |______^ help: consider writing: `let ([data @ .., 0, 0, 0, 0] | [data @ .., 0, 0] | [data @ .., 0]) = data.as_slice() else { return };`

error: this could be rewritten as `let...else`
  --> tests/ui/manual_let_else_match.rs:175:5
   |
LL | /     let msg = match Some("hi") {
LL | |
LL | |         Some(m) => m,
LL | |         _ => unreachable!("can't happen"),
LL | |     };
   | |______^ help: consider writing: `let Some(msg) = Some("hi") else { unreachable!("can't happen") };`

error: aborting due to 10 previous errors