import FromPyObject into crate root

src/lib.rs

@@ -353,7 +353,7 @@ pub mod proc_macro {
 
 #[cfg_attr(docsrs, doc(cfg(feature = "macros")))]
 #[cfg(feature = "macros")]
-pub use pyo3_macros::{pyclass, pyfunction, pymethods, pymodule, pyproto};
+pub use pyo3_macros::{pyclass, pyfunction, pymethods, pymodule, pyproto, FromPyObject};
 
 #[macro_use]
 mod macros;

src/prelude.rs

@@ -10,6 +10,9 @@
 //! use pyo3::prelude::*;
 //! ```
 
+pub use crate::conversion::{
+    FromPyObject, IntoPy, IntoPyPointer, PyTryFrom, PyTryInto, ToPyObject,
+};
 pub use crate::err::{PyErr, PyResult};
 pub use crate::gil::GILGuard;
 pub use crate::instance::{Py, PyObject};
@@ -18,7 +21,6 @@ pub use crate::pyclass_init::PyClassInitializer;
 pub use crate::python::Python;
 pub use crate::types::{PyAny, PyModule};
 pub use crate::wrap_pyfunction;
-pub use crate::{FromPyObject, IntoPy, IntoPyPointer, PyTryFrom, PyTryInto, ToPyObject};
 
 #[cfg_attr(docsrs, doc(cfg(feature = "macros")))]
 #[cfg(feature = "macros")]

tests/test_proc_macro_hygiene.rs

@@ -1,20 +1,20 @@
 #![no_implicit_prelude]
 
-#[derive(::pyo3::prelude::FromPyObject)]
+#[derive(::pyo3::FromPyObject)]
 struct Derive1(i32); // newtype case
 
-#[derive(::pyo3::prelude::FromPyObject)]
+#[derive(::pyo3::FromPyObject)]
 #[allow(dead_code)]
 struct Derive2(i32, i32); // tuple case
 
-#[derive(::pyo3::prelude::FromPyObject)]
+#[derive(::pyo3::FromPyObject)]
 #[allow(dead_code)]
 struct Derive3 {
     f: i32,
     g: i32,
 } // struct case
 
-#[derive(::pyo3::prelude::FromPyObject)]
+#[derive(::pyo3::FromPyObject)]
 #[allow(dead_code)]
 enum Derive4 {
     A(i32),

tests/ui/invalid_frompy_derive.rs

@@ -1,4 +1,4 @@
-use pyo3::prelude::FromPyObject;
+use pyo3::FromPyObject;
 
 #[derive(FromPyObject)]
 struct Foo();