Trait pyo3::callback::IntoPyCallbackOutput

pub trait IntoPyCallbackOutput<Target> {
    // Required method
    fn convert(self, py: Python<'_>) -> PyResult<Target>;
}

Convert the result of callback function into the appropriate return value.

Required Methods

fn convert(self, py: Python<'_>) -> PyResult<Target>

Implementations on Foreign Types

impl IntoPyCallbackOutput<bool> for bool

fn convert(self, _: Python<'_>) -> PyResult<bool>

impl IntoPyCallbackOutput<i32> for bool

fn convert(self, _: Python<'_>) -> PyResult<c_int>

impl IntoPyCallbackOutput<i32> for ()

fn convert(self, _: Python<'_>) -> PyResult<c_int>

impl IntoPyCallbackOutput<isize> for usize

fn convert(self, _py: Python<'_>) -> PyResult<Py_ssize_t>

impl IntoPyCallbackOutput<*mut PyObject> for *mut PyObject

fn convert(self, _: Python<'_>) -> PyResult<Self>

impl IntoPyCallbackOutput<()> for ()

fn convert(self, _: Python<'_>) -> PyResult<()>

impl IntoPyCallbackOutput<usize> for usize

fn convert(self, _: Python<'_>) -> PyResult<usize>

impl<T, E, U> IntoPyCallbackOutput<U> for Result<T, E>

where T: IntoPyCallbackOutput<U>, E: Into<PyErr>,

fn convert(self, py: Python<'_>) -> PyResult<U>

Implementors

impl IntoPyCallbackOutput<isize> for HashCallbackOutput

impl<T> IntoPyCallbackOutput<*mut PyObject> for T

where T: IntoPy<PyObject>,

impl<T> IntoPyCallbackOutput<Py<PyAny>> for T

where T: IntoPy<PyObject>,

impl<T> IntoPyCallbackOutput<HashCallbackOutput> for T

where T: WrappingCastTo<Py_hash_t>,

impl<T, U> IntoPyCallbackOutput<*mut PyObject> for IterANextOutput<T, U>

where T: IntoPy<PyObject>, U: IntoPy<PyObject>,

impl<T, U> IntoPyCallbackOutput<*mut PyObject> for IterNextOutput<T, U>

where T: IntoPy<PyObject>, U: IntoPy<PyObject>,

impl<T, U> IntoPyCallbackOutput<PyClassInitializer<T>> for U

where T: PyClass, U: Into<PyClassInitializer<T>>,