pyo3-ffi 0.29.1

Python-API bindings for the PyO3 ecosystem
Documentation 
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use crate::object::*;
use crate::pyport::Py_ssize_t;
use core::ffi::c_int;

#[cfg(not(RustPython))]
extern_libpython! {
    #[cfg_attr(PyPy, link_name = "PyPySet_Type")]
    pub static mut PySet_Type: PyTypeObject;
    #[cfg_attr(PyPy, link_name = "PyPyFrozenSet_Type")]
    pub static mut PyFrozenSet_Type: PyTypeObject;
    pub static mut PySetIter_Type: PyTypeObject;
}

extern_libpython! {
    #[cfg_attr(PyPy, link_name = "PyPySet_New")]
    pub fn PySet_New(arg1: *mut PyObject) -> *mut PyObject;
    #[cfg_attr(PyPy, link_name = "PyPyFrozenSet_New")]
    pub fn PyFrozenSet_New(arg1: *mut PyObject) -> *mut PyObject;

    #[cfg_attr(PyPy, link_name = "PyPySet_Add")]
    pub fn PySet_Add(set: *mut PyObject, key: *mut PyObject) -> c_int;
    #[cfg_attr(PyPy, link_name = "PyPySet_Clear")]
    pub fn PySet_Clear(set: *mut PyObject) -> c_int;
    #[cfg_attr(PyPy, link_name = "PyPySet_Contains")]
    pub fn PySet_Contains(anyset: *mut PyObject, key: *mut PyObject) -> c_int;
    #[cfg_attr(PyPy, link_name = "PyPySet_Discard")]
    pub fn PySet_Discard(set: *mut PyObject, key: *mut PyObject) -> c_int;
    #[cfg_attr(PyPy, link_name = "PyPySet_Pop")]
    pub fn PySet_Pop(set: *mut PyObject) -> *mut PyObject;
    #[cfg_attr(PyPy, link_name = "PyPySet_Size")]
    pub fn PySet_Size(anyset: *mut PyObject) -> Py_ssize_t;

    #[cfg(any(PyPy, RustPython))]
    #[cfg_attr(PyPy, link_name = "PyPyFrozenSet_CheckExact")]
    pub fn PyFrozenSet_CheckExact(ob: *mut PyObject) -> c_int;

    #[cfg(any(PyPy, RustPython))]
    #[cfg_attr(PyPy, link_name = "PyPyFrozenSet_Check")]
    pub fn PyFrozenSet_Check(ob: *mut PyObject) -> c_int;

    #[cfg(any(PyPy, RustPython))]
    #[cfg_attr(PyPy, link_name = "PyPyAnySet_CheckExact")]
    pub fn PyAnySet_CheckExact(ob: *mut PyObject) -> c_int;

    #[cfg(RustPython)]
    pub fn PyAnySet_Check(ob: *mut PyObject) -> c_int;

    #[cfg(RustPython)]
    pub fn PySet_CheckExact(op: *mut PyObject) -> c_int;

    #[cfg(any(PyPy, RustPython))]
    #[cfg_attr(PyPy, link_name = "PyPySet_Check")]
    pub fn PySet_Check(ob: *mut PyObject) -> c_int;
}

#[inline]
#[cfg(not(any(PyPy, GraalPy, RustPython)))]
pub unsafe fn PyFrozenSet_CheckExact(ob: *mut PyObject) -> c_int {
    (Py_TYPE(ob) == &raw mut PyFrozenSet_Type) as c_int
}

#[inline]
#[cfg(not(any(PyPy, RustPython)))]
pub unsafe fn PyFrozenSet_Check(ob: *mut PyObject) -> c_int {
    (Py_TYPE(ob) == &raw mut PyFrozenSet_Type
        || PyType_IsSubtype(Py_TYPE(ob), &raw mut PyFrozenSet_Type) != 0) as c_int
}

#[inline]
#[cfg(not(any(PyPy, RustPython)))]
pub unsafe fn PyAnySet_CheckExact(ob: *mut PyObject) -> c_int {
    (Py_TYPE(ob) == &raw mut PySet_Type || Py_TYPE(ob) == &raw mut PyFrozenSet_Type) as c_int
}

#[inline]
#[cfg(not(RustPython))]
pub unsafe fn PyAnySet_Check(ob: *mut PyObject) -> c_int {
    (PyAnySet_CheckExact(ob) != 0
        || PyType_IsSubtype(Py_TYPE(ob), &raw mut PySet_Type) != 0
        || PyType_IsSubtype(Py_TYPE(ob), &raw mut PyFrozenSet_Type) != 0) as c_int
}

#[inline]
#[cfg(all(Py_3_10, not(RustPython)))]
pub unsafe fn PySet_CheckExact(op: *mut PyObject) -> c_int {
    crate::Py_IS_TYPE(op, &raw mut PySet_Type)
}

#[inline]
#[cfg(not(any(PyPy, RustPython)))]
pub unsafe fn PySet_Check(ob: *mut PyObject) -> c_int {
    (Py_TYPE(ob) == &raw mut PySet_Type || PyType_IsSubtype(Py_TYPE(ob), &raw mut PySet_Type) != 0)
        as c_int
}