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pyforge_ffi/
floatobject.rs

1use crate::object::*;
2use std::ffi::{c_double, c_int};
3
4#[cfg(Py_LIMITED_API)]
5// TODO: remove (see https://github.com/PyForge/pyo3/pull/1341#issuecomment-751515985)
6opaque_struct!(pub PyFloatObject);
7
8extern_libpython! {
9    pub static mut PyFloat_Type: PyTypeObject;
10}
11
12#[inline]
13pub unsafe fn PyFloat_Check(op: *mut PyObject) -> c_int {
14    PyObject_TypeCheck(op, &raw mut PyFloat_Type)
15}
16
17#[inline]
18pub unsafe fn PyFloat_CheckExact(op: *mut PyObject) -> c_int {
19    (Py_TYPE(op) == &raw mut PyFloat_Type) as c_int
20}
21
22// skipped Py_RETURN_NAN
23// skipped Py_RETURN_INF
24
25extern_libpython! {
26    pub fn PyFloat_GetMax() -> c_double;
27    pub fn PyFloat_GetMin() -> c_double;
28    pub fn PyFloat_GetInfo() -> *mut PyObject;
29    pub fn PyFloat_FromString(arg1: *mut PyObject) -> *mut PyObject;
30    pub fn PyFloat_FromDouble(arg1: c_double) -> *mut PyObject;
31    pub fn PyFloat_AsDouble(arg1: *mut PyObject) -> c_double;
32}
33
34// skipped non-limited _PyFloat_Pack2
35// skipped non-limited _PyFloat_Pack4
36// skipped non-limited _PyFloat_Pack8
37// skipped non-limited _PyFloat_Unpack2
38// skipped non-limited _PyFloat_Unpack4
39// skipped non-limited _PyFloat_Unpack8
40// skipped non-limited _PyFloat_DebugMallocStats
41// skipped non-limited _PyFloat_FormatAdvancedWriter