pyo3-ffi 0.29.1

Python-API bindings for the PyO3 ecosystem
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53

use crate::object::*;
use core::ffi::{c_double, c_int};

#[cfg(Py_LIMITED_API)]
// TODO: remove (see https://github.com/PyO3/pyo3/pull/1341#issuecomment-751515985)
opaque_struct!(pub PyFloatObject);

extern_libpython! {
    #[cfg(not(RustPython))]
    #[cfg_attr(PyPy, link_name = "PyPyFloat_Type")]
    pub static mut PyFloat_Type: PyTypeObject;

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

#[inline]
#[cfg(not(RustPython))]
pub unsafe fn PyFloat_Check(op: *mut PyObject) -> c_int {
    PyObject_TypeCheck(op, &raw mut PyFloat_Type)
}

#[inline]
#[cfg(not(RustPython))]
pub unsafe fn PyFloat_CheckExact(op: *mut PyObject) -> c_int {
    Py_IS_TYPE(op, &raw mut PyFloat_Type)
}

// skipped Py_RETURN_NAN
// skipped Py_RETURN_INF

extern_libpython! {
    pub fn PyFloat_GetMax() -> c_double;
    pub fn PyFloat_GetMin() -> c_double;
    pub fn PyFloat_GetInfo() -> *mut PyObject;
    #[cfg_attr(PyPy, link_name = "PyPyFloat_FromString")]
    pub fn PyFloat_FromString(arg1: *mut PyObject) -> *mut PyObject;
    #[cfg_attr(PyPy, link_name = "PyPyFloat_FromDouble")]
    pub fn PyFloat_FromDouble(arg1: c_double) -> *mut PyObject;
    #[cfg_attr(PyPy, link_name = "PyPyFloat_AsDouble")]
    pub fn PyFloat_AsDouble(arg1: *mut PyObject) -> c_double;
}

// skipped non-limited _PyFloat_Pack2
// skipped non-limited _PyFloat_Pack4
// skipped non-limited _PyFloat_Pack8
// skipped non-limited _PyFloat_Unpack2
// skipped non-limited _PyFloat_Unpack4
// skipped non-limited _PyFloat_Unpack8
// skipped non-limited _PyFloat_DebugMallocStats
// skipped non-limited _PyFloat_FormatAdvancedWriter