rust-clippy/tests/ui/panic_in_result_fn.stderr

error: used `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertion in a function that returns `Result`
  --> $DIR/panic_in_result_fn.rs:7:5
   |
LL | /     fn result_with_panic() -> Result<bool, String> // should emit lint
LL | |     {
LL | |         panic!("error");
LL | |     }
   | |_____^
   |
   = note: `-D clippy::panic-in-result-fn` implied by `-D warnings`
   = help: `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertions should not be used in a function that returns `Result` as `Result` is expected to return an error instead of crashing
note: return Err() instead of panicking
  --> $DIR/panic_in_result_fn.rs:9:9
   |
LL |         panic!("error");
   |         ^^^^^^^^^^^^^^^^
   = note: this error originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info)

error: used `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertion in a function that returns `Result`
  --> $DIR/panic_in_result_fn.rs:12:5
   |
LL | /     fn result_with_unimplemented() -> Result<bool, String> // should emit lint
LL | |     {
LL | |         unimplemented!();
LL | |     }
   | |_____^
   |
   = help: `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertions should not be used in a function that returns `Result` as `Result` is expected to return an error instead of crashing
note: return Err() instead of panicking
  --> $DIR/panic_in_result_fn.rs:14:9
   |
LL |         unimplemented!();
   |         ^^^^^^^^^^^^^^^^^
   = note: this error originates in the macro `unimplemented` (in Nightly builds, run with -Z macro-backtrace for more info)

error: used `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertion in a function that returns `Result`
  --> $DIR/panic_in_result_fn.rs:17:5
   |
LL | /     fn result_with_unreachable() -> Result<bool, String> // should emit lint
LL | |     {
LL | |         unreachable!();
LL | |     }
   | |_____^
   |
   = help: `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertions should not be used in a function that returns `Result` as `Result` is expected to return an error instead of crashing
note: return Err() instead of panicking
  --> $DIR/panic_in_result_fn.rs:19:9
   |
LL |         unreachable!();
   |         ^^^^^^^^^^^^^^^
   = note: this error originates in the macro `unreachable` (in Nightly builds, run with -Z macro-backtrace for more info)

error: used `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertion in a function that returns `Result`
  --> $DIR/panic_in_result_fn.rs:22:5
   |
LL | /     fn result_with_todo() -> Result<bool, String> // should emit lint
LL | |     {
LL | |         todo!("Finish this");
LL | |     }
   | |_____^
   |
   = help: `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertions should not be used in a function that returns `Result` as `Result` is expected to return an error instead of crashing
note: return Err() instead of panicking
  --> $DIR/panic_in_result_fn.rs:24:9
   |
LL |         todo!("Finish this");
   |         ^^^^^^^^^^^^^^^^^^^^^
   = note: this error originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)

error: used `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertion in a function that returns `Result`
  --> $DIR/panic_in_result_fn.rs:53:1
   |
LL | / fn function_result_with_panic() -> Result<bool, String> // should emit lint
LL | | {
LL | |     panic!("error");
LL | | }
   | |_^
   |
   = help: `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertions should not be used in a function that returns `Result` as `Result` is expected to return an error instead of crashing
note: return Err() instead of panicking
  --> $DIR/panic_in_result_fn.rs:55:5
   |
LL |     panic!("error");
   |     ^^^^^^^^^^^^^^^^
   = note: this error originates in the macro `$crate::panic::panic_2015` (in Nightly builds, run with -Z macro-backtrace for more info)

error: used `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertion in a function that returns `Result`
  --> $DIR/panic_in_result_fn.rs:68:1
   |
LL | / fn main() -> Result<(), String> {
LL | |     todo!("finish main method");
LL | |     Ok(())
LL | | }
   | |_^
   |
   = help: `unimplemented!()`, `unreachable!()`, `todo!()`, `panic!()` or assertions should not be used in a function that returns `Result` as `Result` is expected to return an error instead of crashing
note: return Err() instead of panicking
  --> $DIR/panic_in_result_fn.rs:69:5
   |
LL |     todo!("finish main method");
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   = note: this error originates in the macro `todo` (in Nightly builds, run with -Z macro-backtrace for more info)

error: aborting due to 6 previous errors