pub trait FromPyObject<'py>: Sized {
    // Provided methods
    fn extract(ob: &'py PyAny) -> PyResult<Self> { ... }
    fn extract_bound(ob: &Bound<'py, PyAny>) -> PyResult<Self> { ... }
    fn type_input() -> TypeInfo { ... }
}
Expand description

Extract a type from a Python object.

Normal usage is through the extract methods on Bound and Py, which forward to this trait.

§Examples

use pyo3::prelude::*;
use pyo3::types::PyString;

Python::with_gil(|py| {
    // Calling `.extract()` on a `Bound` smart pointer
    let obj: Bound<'_, PyString> = PyString::new_bound(py, "blah");
    let s: String = obj.extract()?;

    // Calling `.extract(py)` on a `Py` smart pointer
    let obj: Py<PyString> = obj.unbind();
    let s: String = obj.extract(py)?;
})

During the migration of PyO3 from the “GIL Refs” API to the Bound<T> smart pointer, this trait has two methods extract and extract_bound which are defaulted to call each other. To avoid infinite recursion, implementors must implement at least one of these methods. The recommendation is to implement extract_bound and leave extract as the default implementation.

Provided Methods§

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fn extract(ob: &'py PyAny) -> PyResult<Self>

Extracts Self from the source GIL Ref obj.

Implementors are encouraged to implement extract_bound and leave this method as the default implementation, which will forward calls to extract_bound.

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fn extract_bound(ob: &Bound<'py, PyAny>) -> PyResult<Self>

Extracts Self from the bound smart pointer obj.

Implementors are encouraged to implement this method and leave extract defaulted, as this will be most compatible with PyO3’s future API.

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.

Extracts the type hint information for this type when it appears as an argument.

For example, Vec<u32> would return Sequence[int]. The default implementation returns Any, which is correct for any type.

For most types, the return value for this method will be identical to that of IntoPy::type_output. It may be different for some types, such as Dict, to allow duck-typing: functions return Dict but take Mapping as argument.

Object Safety§

This trait is not object safe.

Implementations on Foreign Types§

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impl FromPyObject<'_> for IpAddr

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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impl FromPyObject<'_> for bool

Converts a Python bool to a Rust bool.

Fails with TypeError if the input is not a Python bool.

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for char

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for i128

Available on non-Py_LIMITED_API and non-GraalPy only.
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fn extract_bound(ob: &Bound<'_, PyAny>) -> PyResult<i128>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for u64

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<u64>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for u128

Available on non-Py_LIMITED_API and non-GraalPy only.
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fn extract_bound(ob: &Bound<'_, PyAny>) -> PyResult<u128>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for usize

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for String

Allows extracting strings from Python objects. Accepts Python str and unicode objects.

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for Duration

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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impl FromPyObject<'_> for OsString

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fn extract_bound(ob: &Bound<'_, PyAny>) -> PyResult<Self>

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impl FromPyObject<'_> for PathBuf

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fn extract_bound(ob: &Bound<'_, PyAny>) -> PyResult<Self>

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impl FromPyObject<'_> for SystemTime

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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impl FromPyObject<'_> for NaiveDate

Available on crate feature chrono only.
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impl FromPyObject<'_> for NaiveDateTime

Available on crate feature chrono only.
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impl FromPyObject<'_> for NaiveTime

Available on crate feature chrono only.
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impl FromPyObject<'_> for FixedOffset

Available on crate feature chrono only.
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fn extract_bound(ob: &Bound<'_, PyAny>) -> PyResult<FixedOffset>

Convert python tzinfo to rust FixedOffset.

Note that the conversion will result in precision lost in microseconds as chrono offset does not supports microseconds.

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impl FromPyObject<'_> for Utc

Available on crate feature chrono only.
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impl FromPyObject<'_> for Complex<f32>

Available on crate feature num-complex only.
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impl FromPyObject<'_> for Complex<f64>

Available on crate feature num-complex only.
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impl FromPyObject<'_> for NonZeroI8

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for NonZeroI16

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for NonZeroI32

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for NonZeroI64

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for NonZeroI128

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for NonZeroIsize

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for NonZeroU8

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for NonZeroU16

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for NonZeroU32

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for NonZeroU64

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for NonZeroU128

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for NonZeroUsize

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl FromPyObject<'_> for Duration

Available on crate feature chrono only.
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impl FromPyObject<'_> for Decimal

Available on crate feature rust_decimal only.
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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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impl<'py> FromPyObject<'py> for f32

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py> FromPyObject<'py> for f64

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py> FromPyObject<'py> for i8

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py> FromPyObject<'py> for i16

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py> FromPyObject<'py> for i32

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py> FromPyObject<'py> for i64

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py> FromPyObject<'py> for isize

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py> FromPyObject<'py> for u8

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py> FromPyObject<'py> for u16

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py> FromPyObject<'py> for u32

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fn extract_bound(obj: &Bound<'_, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py> FromPyObject<'py> for BigInt

Available on crate feature num-bigint only.
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impl<'py> FromPyObject<'py> for BigUint

Available on crate feature num-bigint only.
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impl<'py, A> FromPyObject<'py> for SmallVec<A>
where A: Array, A::Item: FromPyObject<'py>,

Available on crate feature smallvec only.
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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, K> FromPyObject<'py> for BTreeSet<K>
where K: FromPyObject<'py> + Ord,

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fn extract_bound(ob: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, K, S> FromPyObject<'py> for HashSet<K, S>
where K: FromPyObject<'py> + Eq + Hash, S: BuildHasher + Default,

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fn extract_bound(ob: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, K, S> FromPyObject<'py> for HashSet<K, S>
where K: FromPyObject<'py> + Eq + Hash, S: BuildHasher + Default,

Available on crate feature hashbrown only.
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fn extract_bound(ob: &Bound<'py, PyAny>) -> PyResult<Self>

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impl<'py, K, V> FromPyObject<'py> for BTreeMap<K, V>
where K: FromPyObject<'py> + Ord, V: FromPyObject<'py>,

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fn extract_bound(ob: &Bound<'py, PyAny>) -> Result<Self, PyErr>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, K, V, S> FromPyObject<'py> for HashMap<K, V, S>
where K: FromPyObject<'py> + Eq + Hash, V: FromPyObject<'py>, S: BuildHasher + Default,

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fn extract_bound(ob: &Bound<'py, PyAny>) -> Result<Self, PyErr>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, K, V, S> FromPyObject<'py> for HashMap<K, V, S>
where K: FromPyObject<'py> + Eq + Hash, V: FromPyObject<'py>, S: BuildHasher + Default,

Available on crate feature hashbrown only.
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fn extract_bound(ob: &Bound<'py, PyAny>) -> Result<Self, PyErr>

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impl<'py, K, V, S> FromPyObject<'py> for IndexMap<K, V, S>
where K: FromPyObject<'py> + Eq + Hash, V: FromPyObject<'py>, S: BuildHasher + Default,

Available on crate feature indexmap only.
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fn extract_bound(ob: &Bound<'py, PyAny>) -> Result<Self, PyErr>

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impl<'py, L, R> FromPyObject<'py> for Either<L, R>
where L: FromPyObject<'py>, R: FromPyObject<'py>,

Available on crate feature either only.
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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T0: FromPyObject<'py>> FromPyObject<'py> for (T0,)

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T0: FromPyObject<'py>, T1: FromPyObject<'py>> FromPyObject<'py> for (T0, T1)

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T0: FromPyObject<'py>, T1: FromPyObject<'py>, T2: FromPyObject<'py>> FromPyObject<'py> for (T0, T1, T2)

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T0: FromPyObject<'py>, T1: FromPyObject<'py>, T2: FromPyObject<'py>, T3: FromPyObject<'py>> FromPyObject<'py> for (T0, T1, T2, T3)

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T0: FromPyObject<'py>, T1: FromPyObject<'py>, T2: FromPyObject<'py>, T3: FromPyObject<'py>, T4: FromPyObject<'py>> FromPyObject<'py> for (T0, T1, T2, T3, T4)

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T0: FromPyObject<'py>, T1: FromPyObject<'py>, T2: FromPyObject<'py>, T3: FromPyObject<'py>, T4: FromPyObject<'py>, T5: FromPyObject<'py>> FromPyObject<'py> for (T0, T1, T2, T3, T4, T5)

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T0: FromPyObject<'py>, T1: FromPyObject<'py>, T2: FromPyObject<'py>, T3: FromPyObject<'py>, T4: FromPyObject<'py>, T5: FromPyObject<'py>, T6: FromPyObject<'py>> FromPyObject<'py> for (T0, T1, T2, T3, T4, T5, T6)

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T0: FromPyObject<'py>, T1: FromPyObject<'py>, T2: FromPyObject<'py>, T3: FromPyObject<'py>, T4: FromPyObject<'py>, T5: FromPyObject<'py>, T6: FromPyObject<'py>, T7: FromPyObject<'py>> FromPyObject<'py> for (T0, T1, T2, T3, T4, T5, T6, T7)

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T0: FromPyObject<'py>, T1: FromPyObject<'py>, T2: FromPyObject<'py>, T3: FromPyObject<'py>, T4: FromPyObject<'py>, T5: FromPyObject<'py>, T6: FromPyObject<'py>, T7: FromPyObject<'py>, T8: FromPyObject<'py>> FromPyObject<'py> for (T0, T1, T2, T3, T4, T5, T6, T7, T8)

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T0: FromPyObject<'py>, T1: FromPyObject<'py>, T2: FromPyObject<'py>, T3: FromPyObject<'py>, T4: FromPyObject<'py>, T5: FromPyObject<'py>, T6: FromPyObject<'py>, T7: FromPyObject<'py>, T8: FromPyObject<'py>, T9: FromPyObject<'py>> FromPyObject<'py> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9)

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T0: FromPyObject<'py>, T1: FromPyObject<'py>, T2: FromPyObject<'py>, T3: FromPyObject<'py>, T4: FromPyObject<'py>, T5: FromPyObject<'py>, T6: FromPyObject<'py>, T7: FromPyObject<'py>, T8: FromPyObject<'py>, T9: FromPyObject<'py>, T10: FromPyObject<'py>> FromPyObject<'py> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T0: FromPyObject<'py>, T1: FromPyObject<'py>, T2: FromPyObject<'py>, T3: FromPyObject<'py>, T4: FromPyObject<'py>, T5: FromPyObject<'py>, T6: FromPyObject<'py>, T7: FromPyObject<'py>, T8: FromPyObject<'py>, T9: FromPyObject<'py>, T10: FromPyObject<'py>, T11: FromPyObject<'py>> FromPyObject<'py> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T> FromPyObject<'py> for Option<T>
where T: FromPyObject<'py>,

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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impl<'py, T> FromPyObject<'py> for Vec<T>
where T: FromPyObject<'py>,

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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fn type_input() -> TypeInfo

Available on crate feature experimental-inspect only.
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impl<'py, T, const N: usize> FromPyObject<'py> for [T; N]
where T: FromPyObject<'py>,

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fn extract_bound(obj: &Bound<'py, PyAny>) -> PyResult<Self>

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impl<'py, T: FromPyObject<'py>> FromPyObject<'py> for Cell<T>

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fn extract_bound(ob: &Bound<'py, PyAny>) -> PyResult<Self>

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impl<Tz: TimeZone + for<'py> FromPyObject<'py>> FromPyObject<'_> for DateTime<Tz>

Available on crate feature chrono only.

Implementors§

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impl FromPyObject<'_> for PyBackedBytes

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impl FromPyObject<'_> for PyBackedStr

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impl<'py> FromPyObject<'py> for &'py CancelledError

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impl<'py> FromPyObject<'py> for &'py IncompleteReadError

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impl<'py> FromPyObject<'py> for &'py InvalidStateError

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impl<'py> FromPyObject<'py> for &'py LimitOverrunError

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impl<'py> FromPyObject<'py> for &'py QueueEmpty

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impl<'py> FromPyObject<'py> for &'py QueueFull

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impl<'py> FromPyObject<'py> for &'py TimeoutError

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impl<'py> FromPyObject<'py> for &'py gaierror

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impl<'py> FromPyObject<'py> for &'py herror

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impl<'py> FromPyObject<'py> for &'py timeout

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impl<'py> FromPyObject<'py> for &'py PyArithmeticError

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impl<'py> FromPyObject<'py> for &'py PyAssertionError

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impl<'py> FromPyObject<'py> for &'py PyAttributeError

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impl<'py> FromPyObject<'py> for &'py PyBaseException

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impl<'py> FromPyObject<'py> for &'py PyBlockingIOError

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impl<'py> FromPyObject<'py> for &'py PyBrokenPipeError

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impl<'py> FromPyObject<'py> for &'py PyBufferError

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impl<'py> FromPyObject<'py> for &'py PyBytesWarning

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impl<'py> FromPyObject<'py> for &'py PyChildProcessError

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impl<'py> FromPyObject<'py> for &'py PyConnectionAbortedError

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impl<'py> FromPyObject<'py> for &'py PyConnectionError

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impl<'py> FromPyObject<'py> for &'py PyConnectionRefusedError

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impl<'py> FromPyObject<'py> for &'py PyConnectionResetError

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impl<'py> FromPyObject<'py> for &'py PyDeprecationWarning

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impl<'py> FromPyObject<'py> for &'py PyEOFError

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impl<'py> FromPyObject<'py> for &'py PyEnvironmentError

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impl<'py> FromPyObject<'py> for &'py PyException

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impl<'py> FromPyObject<'py> for &'py PyFileExistsError

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impl<'py> FromPyObject<'py> for &'py PyFileNotFoundError

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impl<'py> FromPyObject<'py> for &'py PyFloatingPointError

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impl<'py> FromPyObject<'py> for &'py PyFutureWarning

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impl<'py> FromPyObject<'py> for &'py PyGeneratorExit

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impl<'py> FromPyObject<'py> for &'py PyIOError

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impl<'py> FromPyObject<'py> for &'py PyImportError

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impl<'py> FromPyObject<'py> for &'py PyImportWarning

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impl<'py> FromPyObject<'py> for &'py PyIndexError

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impl<'py> FromPyObject<'py> for &'py PyInterruptedError

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impl<'py> FromPyObject<'py> for &'py PyIsADirectoryError

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impl<'py> FromPyObject<'py> for &'py PyKeyError

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impl<'py> FromPyObject<'py> for &'py PyKeyboardInterrupt

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impl<'py> FromPyObject<'py> for &'py PyLookupError

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impl<'py> FromPyObject<'py> for &'py PyMemoryError

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impl<'py> FromPyObject<'py> for &'py PyModuleNotFoundError

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impl<'py> FromPyObject<'py> for &'py PyNameError

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impl<'py> FromPyObject<'py> for &'py PyNotADirectoryError

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impl<'py> FromPyObject<'py> for &'py PyNotImplementedError

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impl<'py> FromPyObject<'py> for &'py PyOSError

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impl<'py> FromPyObject<'py> for &'py PyOverflowError

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impl<'py> FromPyObject<'py> for &'py PyPendingDeprecationWarning

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impl<'py> FromPyObject<'py> for &'py PyPermissionError

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impl<'py> FromPyObject<'py> for &'py PyProcessLookupError

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impl<'py> FromPyObject<'py> for &'py PyRecursionError

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impl<'py> FromPyObject<'py> for &'py PyReferenceError

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impl<'py> FromPyObject<'py> for &'py PyResourceWarning

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impl<'py> FromPyObject<'py> for &'py PyRuntimeError

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impl<'py> FromPyObject<'py> for &'py PyRuntimeWarning

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impl<'py> FromPyObject<'py> for &'py PyStopAsyncIteration

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impl<'py> FromPyObject<'py> for &'py PyStopIteration

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impl<'py> FromPyObject<'py> for &'py PySyntaxError

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impl<'py> FromPyObject<'py> for &'py PySyntaxWarning

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impl<'py> FromPyObject<'py> for &'py PySystemError

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impl<'py> FromPyObject<'py> for &'py PySystemExit

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impl<'py> FromPyObject<'py> for &'py PyTimeoutError

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impl<'py> FromPyObject<'py> for &'py PyTypeError

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impl<'py> FromPyObject<'py> for &'py PyUnboundLocalError

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impl<'py> FromPyObject<'py> for &'py PyUnicodeDecodeError

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impl<'py> FromPyObject<'py> for &'py PyUnicodeEncodeError

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impl<'py> FromPyObject<'py> for &'py PyUnicodeError

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impl<'py> FromPyObject<'py> for &'py PyUnicodeTranslateError

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impl<'py> FromPyObject<'py> for &'py PyUnicodeWarning

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impl<'py> FromPyObject<'py> for &'py PyUserWarning

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impl<'py> FromPyObject<'py> for &'py PyValueError

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impl<'py> FromPyObject<'py> for &'py PyWarning

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impl<'py> FromPyObject<'py> for &'py PyZeroDivisionError

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impl<'py> FromPyObject<'py> for &'py PanicException

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impl<'py> FromPyObject<'py> for &'py PyAny

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impl<'py> FromPyObject<'py> for &'py PyBool

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impl<'py> FromPyObject<'py> for &'py PyByteArray

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impl<'py> FromPyObject<'py> for &'py PyBytes

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impl<'py> FromPyObject<'py> for &'py PyCapsule

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impl<'py> FromPyObject<'py> for &'py PyCode

Available on non-Py_LIMITED_API and non-PyPy and non-GraalPy only.
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impl<'py> FromPyObject<'py> for &'py PyComplex

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impl<'py> FromPyObject<'py> for &'py PyDate

Available on non-Py_LIMITED_API only.
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impl<'py> FromPyObject<'py> for &'py PyDateTime

Available on non-Py_LIMITED_API only.
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impl<'py> FromPyObject<'py> for &'py PyDelta

Available on non-Py_LIMITED_API only.
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impl<'py> FromPyObject<'py> for &'py PyTime

Available on non-Py_LIMITED_API only.
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impl<'py> FromPyObject<'py> for &'py PyTzInfo

Available on non-Py_LIMITED_API only.
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impl<'py> FromPyObject<'py> for &'py PyDict

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impl<'py> FromPyObject<'py> for &'py PyDictItems

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impl<'py> FromPyObject<'py> for &'py PyDictKeys

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impl<'py> FromPyObject<'py> for &'py PyDictValues

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impl<'py> FromPyObject<'py> for &'py PyEllipsis

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impl<'py> FromPyObject<'py> for &'py PyFloat

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impl<'py> FromPyObject<'py> for &'py PyFrame

Available on non-Py_LIMITED_API and non-PyPy and non-GraalPy only.
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impl<'py> FromPyObject<'py> for &'py PyFrozenSet

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impl<'py> FromPyObject<'py> for &'py PyCFunction

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impl<'py> FromPyObject<'py> for &'py PyFunction

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impl<'py> FromPyObject<'py> for &'py PyIterator

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impl<'py> FromPyObject<'py> for &'py PyList

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impl<'py> FromPyObject<'py> for &'py PyMapping

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impl<'py> FromPyObject<'py> for &'py PyMemoryView

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impl<'py> FromPyObject<'py> for &'py PyModule

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impl<'py> FromPyObject<'py> for &'py PyNone

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impl<'py> FromPyObject<'py> for &'py PyNotImplemented

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impl<'py> FromPyObject<'py> for &'py PyLong

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impl<'py> FromPyObject<'py> for &'py PySuper

Available on neither PyPy nor GraalPy.
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impl<'py> FromPyObject<'py> for &'py PySequence

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impl<'py> FromPyObject<'py> for &'py PySet

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impl<'py> FromPyObject<'py> for &'py PySlice

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impl<'py> FromPyObject<'py> for &'py PyString

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impl<'py> FromPyObject<'py> for &'py PyTraceback

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impl<'py> FromPyObject<'py> for &'py PyTuple

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impl<'py> FromPyObject<'py> for &'py PyType

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impl<'py, T> FromPyObject<'py> for &'py PyCell<T>
where T: PyClass,

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impl<'py, T> FromPyObject<'py> for Bound<'py, T>
where T: PyTypeCheck,

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impl<'py, T> FromPyObject<'py> for PyRef<'py, T>
where T: PyClass,

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impl<'py, T> FromPyObject<'py> for PyRefMut<'py, T>
where T: PyClass<Frozen = False>,

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impl<'py, T: Element> FromPyObject<'py> for PyBuffer<T>

Available on non-Py_LIMITED_API or Py_3_11 only.
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impl<T> FromPyObject<'_> for Py<T>
where T: PyTypeCheck,

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impl<T> FromPyObject<'_> for T
where T: PyClass + Clone,

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