// Copyright (c) 2017-present PyO3 Project and Contributors

//! Python Number Interface
//! Trait and support implementation for implementing number protocol

use crate::callback::PyObjectCallbackConverter;
use crate::class::basic::PyObjectProtocolImpl;
use crate::class::methods::PyMethodDef;
use crate::err::PyResult;
use crate::{ffi, FromPyObject, IntoPy, PyClass, PyObject};

/// Number interface
#[allow(unused_variables)]
pub trait PyNumberProtocol<'p>: PyClass {
    fn __add__(lhs: Self::Left, rhs: Self::Right) -> Self::Result
    where
        Self: PyNumberAddProtocol<'p>,
    {
        unimplemented!()
    }
    fn __sub__(lhs: Self::Left, rhs: Self::Right) -> Self::Result
    where
        Self: PyNumberSubProtocol<'p>,
    {
        unimplemented!()
    }
    fn __mul__(lhs: Self::Left, rhs: Self::Right) -> Self::Result
    where
        Self: PyNumberMulProtocol<'p>,
    {
        unimplemented!()
    }
    fn __matmul__(lhs: Self::Left, rhs: Self::Right) -> Self::Result
    where
        Self: PyNumberMatmulProtocol<'p>,
    {
        unimplemented!()
    }
    fn __truediv__(lhs: Self::Left, rhs: Self::Right) -> Self::Result
    where
        Self: PyNumberTruedivProtocol<'p>,
    {
        unimplemented!()
    }
    fn __floordiv__(lhs: Self::Left, rhs: Self::Right) -> Self::Result
    where
        Self: PyNumberFloordivProtocol<'p>,
    {
        unimplemented!()
    }
    fn __mod__(lhs: Self::Left, rhs: Self::Right) -> Self::Result
    where
        Self: PyNumberModProtocol<'p>,
    {
        unimplemented!()
    }
    fn __divmod__(lhs: Self::Left, rhs: Self::Right) -> Self::Result
    where
        Self: PyNumberDivmodProtocol<'p>,
    {
        unimplemented!()
    }
    fn __pow__(lhs: Self::Left, rhs: Self::Right, modulo: Self::Modulo) -> Self::Result
    where
        Self: PyNumberPowProtocol<'p>,
    {
        unimplemented!()
    }
    fn __lshift__(lhs: Self::Left, rhs: Self::Right) -> Self::Result
    where
        Self: PyNumberLShiftProtocol<'p>,
    {
        unimplemented!()
    }
    fn __rshift__(lhs: Self::Left, rhs: Self::Right) -> Self::Result
    where
        Self: PyNumberRShiftProtocol<'p>,
    {
        unimplemented!()
    }
    fn __and__(lhs: Self::Left, rhs: Self::Right) -> Self::Result
    where
        Self: PyNumberAndProtocol<'p>,
    {
        unimplemented!()
    }
    fn __xor__(lhs: Self::Left, rhs: Self::Right) -> Self::Result
    where
        Self: PyNumberXorProtocol<'p>,
    {
        unimplemented!()
    }
    fn __or__(lhs: Self::Left, rhs: Self::Right) -> Self::Result
    where
        Self: PyNumberOrProtocol<'p>,
    {
        unimplemented!()
    }

    fn __radd__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberRAddProtocol<'p>,
    {
        unimplemented!()
    }
    fn __rsub__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberRSubProtocol<'p>,
    {
        unimplemented!()
    }
    fn __rmul__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberRMulProtocol<'p>,
    {
        unimplemented!()
    }
    fn __rmatmul__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberRMatmulProtocol<'p>,
    {
        unimplemented!()
    }
    fn __rtruediv__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberRTruedivProtocol<'p>,
    {
        unimplemented!()
    }
    fn __rfloordiv__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberRFloordivProtocol<'p>,
    {
        unimplemented!()
    }
    fn __rmod__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberRModProtocol<'p>,
    {
        unimplemented!()
    }
    fn __rdivmod__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberRDivmodProtocol<'p>,
    {
        unimplemented!()
    }
    fn __rpow__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberRPowProtocol<'p>,
    {
        unimplemented!()
    }
    fn __rlshift__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberRLShiftProtocol<'p>,
    {
        unimplemented!()
    }
    fn __rrshift__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberRRShiftProtocol<'p>,
    {
        unimplemented!()
    }
    fn __rand__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberRAndProtocol<'p>,
    {
        unimplemented!()
    }
    fn __rxor__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberRXorProtocol<'p>,
    {
        unimplemented!()
    }
    fn __ror__(&'p self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberROrProtocol<'p>,
    {
        unimplemented!()
    }

    fn __iadd__(&'p mut self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberIAddProtocol<'p>,
    {
        unimplemented!()
    }
    fn __isub__(&'p mut self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberISubProtocol<'p>,
    {
        unimplemented!()
    }
    fn __imul__(&'p mut self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberIMulProtocol<'p>,
    {
        unimplemented!()
    }
    fn __imatmul__(&'p mut self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberIMatmulProtocol<'p>,
    {
        unimplemented!()
    }
    fn __itruediv__(&'p mut self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberITruedivProtocol<'p>,
    {
        unimplemented!()
    }
    fn __ifloordiv__(&'p mut self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberIFloordivProtocol<'p>,
    {
        unimplemented!()
    }
    fn __imod__(&'p mut self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberIModProtocol<'p>,
    {
        unimplemented!()
    }
    fn __ipow__(&'p mut self, other: Self::Other, modulo: Self::Modulo) -> Self::Result
    where
        Self: PyNumberIPowProtocol<'p>,
    {
        unimplemented!()
    }
    fn __ilshift__(&'p mut self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberILShiftProtocol<'p>,
    {
        unimplemented!()
    }
    fn __irshift__(&'p mut self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberIRShiftProtocol<'p>,
    {
        unimplemented!()
    }
    fn __iand__(&'p mut self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberIAndProtocol<'p>,
    {
        unimplemented!()
    }
    fn __ixor__(&'p mut self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberIXorProtocol<'p>,
    {
        unimplemented!()
    }
    fn __ior__(&'p mut self, other: Self::Other) -> Self::Result
    where
        Self: PyNumberIOrProtocol<'p>,
    {
        unimplemented!()
    }

    // Unary arithmetic
    fn __neg__(&'p self) -> Self::Result
    where
        Self: PyNumberNegProtocol<'p>,
    {
        unimplemented!()
    }
    fn __pos__(&'p self) -> Self::Result
    where
        Self: PyNumberPosProtocol<'p>,
    {
        unimplemented!()
    }
    fn __abs__(&'p self) -> Self::Result
    where
        Self: PyNumberAbsProtocol<'p>,
    {
        unimplemented!()
    }
    fn __invert__(&'p self) -> Self::Result
    where
        Self: PyNumberInvertProtocol<'p>,
    {
        unimplemented!()
    }
    fn __complex__(&'p self) -> Self::Result
    where
        Self: PyNumberComplexProtocol<'p>,
    {
        unimplemented!()
    }
    fn __int__(&'p self) -> Self::Result
    where
        Self: PyNumberIntProtocol<'p>,
    {
        unimplemented!()
    }
    fn __float__(&'p self) -> Self::Result
    where
        Self: PyNumberFloatProtocol<'p>,
    {
        unimplemented!()
    }
    fn __round__(&'p self) -> Self::Result
    where
        Self: PyNumberRoundProtocol<'p>,
    {
        unimplemented!()
    }
    fn __index__(&'p self) -> Self::Result
    where
        Self: PyNumberIndexProtocol<'p>,
    {
        unimplemented!()
    }
}

pub trait PyNumberAddProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberSubProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberMulProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberMatmulProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberTruedivProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberFloordivProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberModProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberDivmodProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberPowProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Modulo: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberLShiftProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRShiftProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberAndProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberXorProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberOrProtocol<'p>: PyNumberProtocol<'p> {
    type Left: FromPyObject<'p>;
    type Right: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRAddProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRSubProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRMulProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRMatmulProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRTruedivProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRFloordivProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRModProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRDivmodProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRPowProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Modulo: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRLShiftProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRRShiftProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRAndProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRXorProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberROrProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberIAddProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberISubProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberIMulProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberIMatmulProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberITruedivProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberIFloordivProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberIModProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberIDivmodProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberIPowProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Modulo: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberILShiftProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberIRShiftProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberIAndProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberIXorProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberIOrProtocol<'p>: PyNumberProtocol<'p> {
    type Other: FromPyObject<'p>;
    type Result: Into<PyResult<()>>;
}

pub trait PyNumberNegProtocol<'p>: PyNumberProtocol<'p> {
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberPosProtocol<'p>: PyNumberProtocol<'p> {
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberAbsProtocol<'p>: PyNumberProtocol<'p> {
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberInvertProtocol<'p>: PyNumberProtocol<'p> {
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberComplexProtocol<'p>: PyNumberProtocol<'p> {
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberIntProtocol<'p>: PyNumberProtocol<'p> {
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberFloatProtocol<'p>: PyNumberProtocol<'p> {
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberRoundProtocol<'p>: PyNumberProtocol<'p> {
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

pub trait PyNumberIndexProtocol<'p>: PyNumberProtocol<'p> {
    type Success: IntoPy<PyObject>;
    type Result: Into<PyResult<Self::Success>>;
}

#[doc(hidden)]
pub trait PyNumberProtocolImpl: PyObjectProtocolImpl {
    fn methods() -> Vec<PyMethodDef>;
    fn tp_as_number() -> Option<ffi::PyNumberMethods>;
}

impl<'p, T> PyNumberProtocolImpl for T {
    default fn methods() -> Vec<PyMethodDef> {
        Vec::new()
    }
    default fn tp_as_number() -> Option<ffi::PyNumberMethods> {
        if let Some(nb_bool) = <Self as PyObjectProtocolImpl>::nb_bool_fn() {
            let meth = ffi::PyNumberMethods {
                nb_bool: Some(nb_bool),
                ..ffi::PyNumberMethods_INIT
            };
            Some(meth)
        } else {
            None
        }
    }
}

impl<'p, T> PyNumberProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    fn tp_as_number() -> Option<ffi::PyNumberMethods> {
        Some(ffi::PyNumberMethods {
            nb_add: Self::nb_add(),
            nb_subtract: Self::nb_subtract(),
            nb_multiply: Self::nb_multiply(),
            nb_remainder: Self::nb_remainder(),
            nb_divmod: Self::nb_divmod(),
            nb_power: Self::nb_power(),
            nb_negative: Self::nb_negative(),
            nb_positive: Self::nb_positive(),
            nb_absolute: Self::nb_absolute(),
            nb_bool: <Self as PyObjectProtocolImpl>::nb_bool_fn(),
            nb_invert: Self::nb_invert(),
            nb_lshift: Self::nb_lshift(),
            nb_rshift: Self::nb_rshift(),
            nb_and: Self::nb_and(),
            nb_xor: Self::nb_xor(),
            nb_or: Self::nb_or(),
            nb_int: Self::nb_int(),
            nb_reserved: ::std::ptr::null_mut(),
            nb_float: Self::nb_float(),
            nb_inplace_add: Self::nb_inplace_add(),
            nb_inplace_subtract: Self::nb_inplace_subtract(),
            nb_inplace_multiply: Self::nb_inplace_multiply(),
            nb_inplace_remainder: Self::nb_inplace_remainder(),
            nb_inplace_power: Self::nb_inplace_power(),
            nb_inplace_lshift: Self::nb_inplace_lshift(),
            nb_inplace_rshift: Self::nb_inplace_rshift(),
            nb_inplace_and: Self::nb_inplace_and(),
            nb_inplace_xor: Self::nb_inplace_xor(),
            nb_inplace_or: Self::nb_inplace_or(),
            nb_floor_divide: Self::nb_floor_divide(),
            nb_true_divide: Self::nb_true_divide(),
            nb_inplace_floor_divide: Self::nb_inplace_floor_divide(),
            nb_inplace_true_divide: Self::nb_inplace_true_divide(),
            nb_index: Self::nb_index(),
            nb_matrix_multiply: Self::nb_matrix_multiply(),
            nb_inplace_matrix_multiply: Self::nb_inplace_matrix_multiply(),
        })
    }

    #[inline]
    fn methods() -> Vec<PyMethodDef> {
        let mut methods = Vec::new();

        if let Some(def) = <Self as PyNumberRAddProtocolImpl>::__radd__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberRSubProtocolImpl>::__rsub__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberRMulProtocolImpl>::__rmul__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberRMatmulProtocolImpl>::__rmatmul__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberRTruedivProtocolImpl>::__rtruediv__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberRFloordivProtocolImpl>::__rfloordiv__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberRModProtocolImpl>::__rmod__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberRDivmodProtocolImpl>::__rdivmod__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberRPowProtocolImpl>::__rpow__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberRLShiftProtocolImpl>::__rlshift__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberRRShiftProtocolImpl>::__rrshift__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberRAndProtocolImpl>::__rand__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberRXorProtocolImpl>::__rxor__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberROrProtocolImpl>::__ror__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberComplexProtocolImpl>::__complex__() {
            methods.push(def)
        }
        if let Some(def) = <Self as PyNumberRoundProtocolImpl>::__round__() {
            methods.push(def)
        }

        methods
    }
}

trait PyNumberAddProtocolImpl {
    fn nb_add() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberAddProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_add() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberAddProtocolImpl for T
where
    T: for<'p> PyNumberAddProtocol<'p>,
{
    fn nb_add() -> Option<ffi::binaryfunc> {
        py_binary_num_func!(
            PyNumberAddProtocol,
            T::__add__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberSubProtocolImpl {
    fn nb_subtract() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberSubProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_subtract() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberSubProtocolImpl for T
where
    T: for<'p> PyNumberSubProtocol<'p>,
{
    fn nb_subtract() -> Option<ffi::binaryfunc> {
        py_binary_num_func!(
            PyNumberSubProtocol,
            T::__sub__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberMulProtocolImpl {
    fn nb_multiply() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberMulProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_multiply() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberMulProtocolImpl for T
where
    T: for<'p> PyNumberMulProtocol<'p>,
{
    fn nb_multiply() -> Option<ffi::binaryfunc> {
        py_binary_num_func!(
            PyNumberMulProtocol,
            T::__mul__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberMatmulProtocolImpl {
    fn nb_matrix_multiply() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberMatmulProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_matrix_multiply() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberMatmulProtocolImpl for T
where
    T: for<'p> PyNumberMatmulProtocol<'p>,
{
    fn nb_matrix_multiply() -> Option<ffi::binaryfunc> {
        py_binary_num_func!(
            PyNumberMatmulProtocol,
            T::__matmul__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberTruedivProtocolImpl {
    fn nb_true_divide() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberTruedivProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_true_divide() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberTruedivProtocolImpl for T
where
    T: for<'p> PyNumberTruedivProtocol<'p>,
{
    fn nb_true_divide() -> Option<ffi::binaryfunc> {
        py_binary_num_func!(
            PyNumberTruedivProtocol,
            T::__truediv__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberFloordivProtocolImpl {
    fn nb_floor_divide() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberFloordivProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_floor_divide() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberFloordivProtocolImpl for T
where
    T: for<'p> PyNumberFloordivProtocol<'p>,
{
    fn nb_floor_divide() -> Option<ffi::binaryfunc> {
        py_binary_num_func!(
            PyNumberFloordivProtocol,
            T::__floordiv__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberModProtocolImpl {
    fn nb_remainder() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberModProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_remainder() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberModProtocolImpl for T
where
    T: for<'p> PyNumberModProtocol<'p>,
{
    fn nb_remainder() -> Option<ffi::binaryfunc> {
        py_binary_num_func!(
            PyNumberModProtocol,
            T::__mod__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberDivmodProtocolImpl {
    fn nb_divmod() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberDivmodProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_divmod() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberDivmodProtocolImpl for T
where
    T: for<'p> PyNumberDivmodProtocol<'p>,
{
    fn nb_divmod() -> Option<ffi::binaryfunc> {
        py_binary_num_func!(
            PyNumberDivmodProtocol,
            T::__divmod__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberPowProtocolImpl {
    fn nb_power() -> Option<ffi::ternaryfunc>;
}

impl<'p, T> PyNumberPowProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_power() -> Option<ffi::ternaryfunc> {
        None
    }
}

impl<T> PyNumberPowProtocolImpl for T
where
    T: for<'p> PyNumberPowProtocol<'p>,
{
    fn nb_power() -> Option<ffi::ternaryfunc> {
        py_ternary_num_func!(
            PyNumberPowProtocol,
            T::__pow__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberLShiftProtocolImpl {
    fn nb_lshift() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberLShiftProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_lshift() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberLShiftProtocolImpl for T
where
    T: for<'p> PyNumberLShiftProtocol<'p>,
{
    fn nb_lshift() -> Option<ffi::binaryfunc> {
        py_binary_num_func!(
            PyNumberLShiftProtocol,
            T::__lshift__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberRShiftProtocolImpl {
    fn nb_rshift() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberRShiftProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_rshift() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberRShiftProtocolImpl for T
where
    T: for<'p> PyNumberRShiftProtocol<'p>,
{
    fn nb_rshift() -> Option<ffi::binaryfunc> {
        py_binary_num_func!(
            PyNumberRShiftProtocol,
            T::__rshift__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberAndProtocolImpl {
    fn nb_and() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberAndProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_and() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberAndProtocolImpl for T
where
    T: for<'p> PyNumberAndProtocol<'p>,
{
    fn nb_and() -> Option<ffi::binaryfunc> {
        py_binary_num_func!(
            PyNumberAndProtocol,
            T::__and__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberXorProtocolImpl {
    fn nb_xor() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberXorProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_xor() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberXorProtocolImpl for T
where
    T: for<'p> PyNumberXorProtocol<'p>,
{
    fn nb_xor() -> Option<ffi::binaryfunc> {
        py_binary_num_func!(
            PyNumberXorProtocol,
            T::__xor__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberOrProtocolImpl {
    fn nb_or() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberOrProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_or() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberOrProtocolImpl for T
where
    T: for<'p> PyNumberOrProtocol<'p>,
{
    fn nb_or() -> Option<ffi::binaryfunc> {
        py_binary_num_func!(
            PyNumberOrProtocol,
            T::__or__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberIAddProtocolImpl {
    fn nb_inplace_add() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberIAddProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_inplace_add() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberIAddProtocolImpl for T
where
    T: for<'p> PyNumberIAddProtocol<'p>,
{
    fn nb_inplace_add() -> Option<ffi::binaryfunc> {
        py_binary_self_func!(PyNumberIAddProtocol, T::__iadd__)
    }
}

trait PyNumberISubProtocolImpl {
    fn nb_inplace_subtract() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberISubProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_inplace_subtract() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberISubProtocolImpl for T
where
    T: for<'p> PyNumberISubProtocol<'p>,
{
    fn nb_inplace_subtract() -> Option<ffi::binaryfunc> {
        py_binary_self_func!(PyNumberISubProtocol, T::__isub__)
    }
}

trait PyNumberIMulProtocolImpl {
    fn nb_inplace_multiply() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberIMulProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_inplace_multiply() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberIMulProtocolImpl for T
where
    T: for<'p> PyNumberIMulProtocol<'p>,
{
    fn nb_inplace_multiply() -> Option<ffi::binaryfunc> {
        py_binary_self_func!(PyNumberIMulProtocol, T::__imul__)
    }
}

trait PyNumberIMatmulProtocolImpl {
    fn nb_inplace_matrix_multiply() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberIMatmulProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_inplace_matrix_multiply() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberIMatmulProtocolImpl for T
where
    T: for<'p> PyNumberIMatmulProtocol<'p>,
{
    fn nb_inplace_matrix_multiply() -> Option<ffi::binaryfunc> {
        py_binary_self_func!(PyNumberIMatmulProtocol, T::__imatmul__)
    }
}

trait PyNumberITruedivProtocolImpl {
    fn nb_inplace_true_divide() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberITruedivProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_inplace_true_divide() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberITruedivProtocolImpl for T
where
    T: for<'p> PyNumberITruedivProtocol<'p>,
{
    fn nb_inplace_true_divide() -> Option<ffi::binaryfunc> {
        py_binary_self_func!(PyNumberITruedivProtocol, T::__itruediv__)
    }
}

trait PyNumberIFloordivProtocolImpl {
    fn nb_inplace_floor_divide() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberIFloordivProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_inplace_floor_divide() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberIFloordivProtocolImpl for T
where
    T: for<'p> PyNumberIFloordivProtocol<'p>,
{
    fn nb_inplace_floor_divide() -> Option<ffi::binaryfunc> {
        py_binary_self_func!(PyNumberIFloordivProtocol, T::__ifloordiv__)
    }
}

trait PyNumberIModProtocolImpl {
    fn nb_inplace_remainder() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberIModProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_inplace_remainder() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberIModProtocolImpl for T
where
    T: for<'p> PyNumberIModProtocol<'p>,
{
    fn nb_inplace_remainder() -> Option<ffi::binaryfunc> {
        py_binary_self_func!(PyNumberIModProtocol, T::__imod__)
    }
}

trait PyNumberIPowProtocolImpl {
    fn nb_inplace_power() -> Option<ffi::ternaryfunc>;
}

impl<'p, T> PyNumberIPowProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_inplace_power() -> Option<ffi::ternaryfunc> {
        None
    }
}

impl<T> PyNumberIPowProtocolImpl for T
where
    T: for<'p> PyNumberIPowProtocol<'p>,
{
    fn nb_inplace_power() -> Option<ffi::ternaryfunc> {
        py_ternary_self_func!(PyNumberIPowProtocol, T::__ipow__)
    }
}

trait PyNumberILShiftProtocolImpl {
    fn nb_inplace_lshift() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberILShiftProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_inplace_lshift() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberILShiftProtocolImpl for T
where
    T: for<'p> PyNumberILShiftProtocol<'p>,
{
    fn nb_inplace_lshift() -> Option<ffi::binaryfunc> {
        py_binary_self_func!(PyNumberILShiftProtocol, T::__ilshift__)
    }
}

trait PyNumberIRShiftProtocolImpl {
    fn nb_inplace_rshift() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberIRShiftProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_inplace_rshift() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberIRShiftProtocolImpl for T
where
    T: for<'p> PyNumberIRShiftProtocol<'p>,
{
    fn nb_inplace_rshift() -> Option<ffi::binaryfunc> {
        py_binary_self_func!(PyNumberIRShiftProtocol, T::__irshift__)
    }
}

trait PyNumberIAndProtocolImpl {
    fn nb_inplace_and() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberIAndProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_inplace_and() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberIAndProtocolImpl for T
where
    T: for<'p> PyNumberIAndProtocol<'p>,
{
    fn nb_inplace_and() -> Option<ffi::binaryfunc> {
        py_binary_self_func!(PyNumberIAndProtocol, T::__iand__)
    }
}

trait PyNumberIXorProtocolImpl {
    fn nb_inplace_xor() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberIXorProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_inplace_xor() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberIXorProtocolImpl for T
where
    T: for<'p> PyNumberIXorProtocol<'p>,
{
    fn nb_inplace_xor() -> Option<ffi::binaryfunc> {
        py_binary_self_func!(PyNumberIXorProtocol, T::__ixor__)
    }
}

trait PyNumberIOrProtocolImpl {
    fn nb_inplace_or() -> Option<ffi::binaryfunc>;
}

impl<'p, T> PyNumberIOrProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_inplace_or() -> Option<ffi::binaryfunc> {
        None
    }
}

impl<T> PyNumberIOrProtocolImpl for T
where
    T: for<'p> PyNumberIOrProtocol<'p>,
{
    fn nb_inplace_or() -> Option<ffi::binaryfunc> {
        py_binary_self_func!(PyNumberIOrProtocol, T::__ior__)
    }
}

#[doc(hidden)]
pub trait PyNumberRAddProtocolImpl {
    fn __radd__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberRAddProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __radd__() -> Option<PyMethodDef> {
        None
    }
}

#[doc(hidden)]
pub trait PyNumberRSubProtocolImpl {
    fn __rsub__() -> Option<PyMethodDef> {
        None
    }
}

impl<'p, T> PyNumberRSubProtocolImpl for T where T: PyNumberProtocol<'p> {}

#[doc(hidden)]
pub trait PyNumberRMulProtocolImpl {
    fn __rmul__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberRMulProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __rmul__() -> Option<PyMethodDef> {
        None
    }
}

#[doc(hidden)]
pub trait PyNumberRMatmulProtocolImpl {
    fn __rmatmul__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberRMatmulProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __rmatmul__() -> Option<PyMethodDef> {
        None
    }
}

#[doc(hidden)]
pub trait PyNumberRTruedivProtocolImpl {
    fn __rtruediv__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberRTruedivProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __rtruediv__() -> Option<PyMethodDef> {
        None
    }
}

#[doc(hidden)]
pub trait PyNumberRFloordivProtocolImpl {
    fn __rfloordiv__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberRFloordivProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __rfloordiv__() -> Option<PyMethodDef> {
        None
    }
}

#[doc(hidden)]
pub trait PyNumberRModProtocolImpl {
    fn __rmod__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberRModProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __rmod__() -> Option<PyMethodDef> {
        None
    }
}

#[doc(hidden)]
pub trait PyNumberRDivmodProtocolImpl {
    fn __rdivmod__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberRDivmodProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __rdivmod__() -> Option<PyMethodDef> {
        None
    }
}

#[doc(hidden)]
pub trait PyNumberRPowProtocolImpl {
    fn __rpow__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberRPowProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __rpow__() -> Option<PyMethodDef> {
        None
    }
}

#[doc(hidden)]
pub trait PyNumberRLShiftProtocolImpl {
    fn __rlshift__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberRLShiftProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __rlshift__() -> Option<PyMethodDef> {
        None
    }
}

#[doc(hidden)]
pub trait PyNumberRRShiftProtocolImpl {
    fn __rrshift__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberRRShiftProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __rrshift__() -> Option<PyMethodDef> {
        None
    }
}

#[doc(hidden)]
pub trait PyNumberRAndProtocolImpl {
    fn __rand__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberRAndProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __rand__() -> Option<PyMethodDef> {
        None
    }
}

#[doc(hidden)]
pub trait PyNumberRXorProtocolImpl {
    fn __rxor__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberRXorProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __rxor__() -> Option<PyMethodDef> {
        None
    }
}

#[doc(hidden)]
pub trait PyNumberROrProtocolImpl {
    fn __ror__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberROrProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __ror__() -> Option<PyMethodDef> {
        None
    }
}

trait PyNumberNegProtocolImpl {
    fn nb_negative() -> Option<ffi::unaryfunc>;
}

impl<'p, T> PyNumberNegProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_negative() -> Option<ffi::unaryfunc> {
        None
    }
}

impl<T> PyNumberNegProtocolImpl for T
where
    T: for<'p> PyNumberNegProtocol<'p>,
{
    #[inline]
    fn nb_negative() -> Option<ffi::unaryfunc> {
        py_unary_func!(
            PyNumberNegProtocol,
            T::__neg__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberPosProtocolImpl {
    fn nb_positive() -> Option<ffi::unaryfunc>;
}

impl<'p, T> PyNumberPosProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_positive() -> Option<ffi::unaryfunc> {
        None
    }
}

impl<T> PyNumberPosProtocolImpl for T
where
    T: for<'p> PyNumberPosProtocol<'p>,
{
    fn nb_positive() -> Option<ffi::unaryfunc> {
        py_unary_func!(
            PyNumberPosProtocol,
            T::__pos__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberAbsProtocolImpl {
    fn nb_absolute() -> Option<ffi::unaryfunc>;
}

impl<'p, T> PyNumberAbsProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_absolute() -> Option<ffi::unaryfunc> {
        None
    }
}

impl<T> PyNumberAbsProtocolImpl for T
where
    T: for<'p> PyNumberAbsProtocol<'p>,
{
    fn nb_absolute() -> Option<ffi::unaryfunc> {
        py_unary_func!(
            PyNumberAbsProtocol,
            T::__abs__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberInvertProtocolImpl {
    fn nb_invert() -> Option<ffi::unaryfunc>;
}

impl<'p, T> PyNumberInvertProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_invert() -> Option<ffi::unaryfunc> {
        None
    }
}

impl<T> PyNumberInvertProtocolImpl for T
where
    T: for<'p> PyNumberInvertProtocol<'p>,
{
    fn nb_invert() -> Option<ffi::unaryfunc> {
        py_unary_func!(
            PyNumberInvertProtocol,
            T::__invert__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberIntProtocolImpl {
    fn nb_int() -> Option<ffi::unaryfunc>;
}

impl<'p, T> PyNumberIntProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_int() -> Option<ffi::unaryfunc> {
        None
    }
}

impl<T> PyNumberIntProtocolImpl for T
where
    T: for<'p> PyNumberIntProtocol<'p>,
{
    fn nb_int() -> Option<ffi::unaryfunc> {
        py_unary_func!(
            PyNumberIntProtocol,
            T::__int__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberFloatProtocolImpl {
    fn nb_float() -> Option<ffi::unaryfunc>;
}

impl<'p, T> PyNumberFloatProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_float() -> Option<ffi::unaryfunc> {
        None
    }
}

impl<T> PyNumberFloatProtocolImpl for T
where
    T: for<'p> PyNumberFloatProtocol<'p>,
{
    fn nb_float() -> Option<ffi::unaryfunc> {
        py_unary_func!(
            PyNumberFloatProtocol,
            T::__float__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberIndexProtocolImpl {
    fn nb_index() -> Option<ffi::unaryfunc>;
}

impl<'p, T> PyNumberIndexProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn nb_index() -> Option<ffi::unaryfunc> {
        None
    }
}

impl<T> PyNumberIndexProtocolImpl for T
where
    T: for<'p> PyNumberIndexProtocol<'p>,
{
    fn nb_index() -> Option<ffi::unaryfunc> {
        py_unary_func!(
            PyNumberIndexProtocol,
            T::__index__,
            PyObjectCallbackConverter::<T::Success>(std::marker::PhantomData)
        )
    }
}

trait PyNumberComplexProtocolImpl {
    fn __complex__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberComplexProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __complex__() -> Option<PyMethodDef> {
        None
    }
}

trait PyNumberRoundProtocolImpl {
    fn __round__() -> Option<PyMethodDef>;
}

impl<'p, T> PyNumberRoundProtocolImpl for T
where
    T: PyNumberProtocol<'p>,
{
    default fn __round__() -> Option<PyMethodDef> {
        None
    }
}