error: exported type named `Error` that implements `Error` --> tests/ui/error_impl_error.rs:7:16 | LL | pub struct Error; | ^^^^^ | note: `Error` was implemented here --> tests/ui/error_impl_error.rs:16:5 | LL | impl std::error::Error for Error {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = note: `-D clippy::error-impl-error` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::error_impl_error)]` error: exported type named `Error` that implements `Error` --> tests/ui/error_impl_error.rs:21:21 | LL | pub(super) enum Error {} | ^^^^^ | note: `Error` was implemented here --> tests/ui/error_impl_error.rs:30:5 | LL | impl std::error::Error for Error {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: exported type named `Error` that implements `Error` --> tests/ui/error_impl_error.rs:34:15 | LL | pub union Error { | ^^^^^ | note: `Error` was implemented here --> tests/ui/error_impl_error.rs:52:5 | LL | impl std::error::Error for Error {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: exported type alias named `Error` that implements `Error` --> tests/ui/error_impl_error.rs:56:14 | LL | pub type Error = std::fmt::Error; | ^^^^^ error: aborting due to 4 previous errors