pyo3/tests/ui/invalid_result_conversion.s...

error[E0277]: the trait bound `Result<(), MyError>: IntoPyCallbackOutput<_>` is not satisfied
   --> $DIR/invalid_result_conversion.rs:21:1
    |
21  | #[pyfunction]
    | ^^^^^^^^^^^^^ the trait `IntoPyCallbackOutput<_>` is not implemented for `Result<(), MyError>`
    |
   ::: $WORKSPACE/src/callback.rs
    |
    |     T: IntoPyCallbackOutput<U>,
    |        ----------------------- required by this bound in `pyo3::callback::convert`
    |
    = help: the following implementations were found:
              <Result<T, E> as IntoPyCallbackOutput<U>>
    = note: this error originates in the attribute macro `pyfunction` (in Nightly builds, run with -Z macro-backtrace for more info)
rust: updates for rust 1.52 2021-05-06 22:07:19 +00:00			error[E0277]: the trait bound `Result<(), MyError>: IntoPyCallbackOutput<_>` is not satisfied
Add `wrap_pyfunction` macro to prelude 2021-06-24 14:18:48 +00:00			`--> $DIR/invalid_result_conversion.rs:21:1`
Allow other Result types in `#[pyfunction]` (#1118) * Added a couple basic tests * Implemented suggested change * Fixed type inference * cargo fmt * Finished tests and removed warnings * Include in CHANGELOG.md * Moved test into separate file * &'static str and function rename * Mention in the book 2020-08-29 07:25:20 +00:00			`\|`
Add `wrap_pyfunction` macro to prelude 2021-06-24 14:18:48 +00:00			`21 \| #[pyfunction]`
rust: updates for rust 1.52 2021-05-06 22:07:19 +00:00			\| ^^^^^^^^^^^^^ the trait `IntoPyCallbackOutput<_>` is not implemented for `Result<(), MyError>`
Allow other Result types in `#[pyfunction]` (#1118) * Added a couple basic tests * Implemented suggested change * Fixed type inference * cargo fmt * Finished tests and removed warnings * Include in CHANGELOG.md * Moved test into separate file * &'static str and function rename * Mention in the book 2020-08-29 07:25:20 +00:00			`\|`
rust-1.48: fix tests and warnings 2020-11-19 12:05:08 +00:00			`::: $WORKSPACE/src/callback.rs`
Allow other Result types in `#[pyfunction]` (#1118) * Added a couple basic tests * Implemented suggested change * Fixed type inference * cargo fmt * Finished tests and removed warnings * Include in CHANGELOG.md * Moved test into separate file * &'static str and function rename * Mention in the book 2020-08-29 07:25:20 +00:00			`\|`
rust-1.48: fix tests and warnings 2020-11-19 12:05:08 +00:00			`\| T: IntoPyCallbackOutput<U>,`
Allow other Result types in `#[pyfunction]` (#1118) * Added a couple basic tests * Implemented suggested change * Fixed type inference * cargo fmt * Finished tests and removed warnings * Include in CHANGELOG.md * Moved test into separate file * &'static str and function rename * Mention in the book 2020-08-29 07:25:20 +00:00			\| ----------------------- required by this bound in `pyo3::callback::convert`
			`\|`
			`= help: the following implementations were found:`
rust: updates for rust 1.52 2021-05-06 22:07:19 +00:00			`<Result<T, E> as IntoPyCallbackOutput<U>>`
rust: updates for rust & clippy 1.54 2021-07-30 22:30:56 +00:00			= note: this error originates in the attribute macro `pyfunction` (in Nightly builds, run with -Z macro-backtrace for more info)