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

#[cfg(not(any(Py_LIMITED_API, PyPy, Py_3_14)))]
use crate::pyport::{Py_hash_t, Py_ssize_t};
#[cfg(not(any(Py_LIMITED_API, PyPy, Py_3_14)))]
use core::ffi::c_void;

use core::ffi::{c_int, c_ulong};

extern_libpython! {
    // skipped non-limited _Py_HashDouble
    // skipped non-limited _Py_HashPointer
    // skipped non-limited _Py_HashPointerRaw

    #[cfg(not(any(Py_LIMITED_API, PyPy, Py_3_14)))]
    pub(crate) fn _Py_HashBytes(src: *const c_void, len: Py_ssize_t) -> Py_hash_t;
}

pub const _PyHASH_MULTIPLIER: c_ulong = 1000003;

// skipped _PyHASH_BITS

// skipped non-limited _Py_HashSecret_t

// skipped Py_HASH_CUTOFF

pub const Py_HASH_EXTERNAL: c_int = 0;
pub const Py_HASH_SIPHASH24: c_int = 1;
pub const Py_HASH_FNV: c_int = 2;
#[cfg(Py_3_11)]
pub const Py_HASH_SIPHASH13: c_int = 3;

// skipped Py_HASH_ALGORITHM