pyforge_ffi/cpython/
bytesobject.rs

1use crate::object::*;
2use crate::Py_ssize_t;
3#[cfg(not(Py_LIMITED_API))]
4use std::ffi::c_char;
5use std::ffi::c_int;
6#[cfg(Py_3_15)]
7use std::ffi::c_void;
8
9#[cfg(not(Py_LIMITED_API))]
10#[repr(C)]
11pub struct PyBytesObject {
12    pub ob_base: PyVarObject,
13    #[cfg_attr(
14        Py_3_11,
15        deprecated(note = "Deprecated in Python 3.11 and will be removed in a future version.")
16    )]
17    pub ob_shash: crate::Py_hash_t,
18    pub ob_sval: [c_char; 1],
19}
20
21#[cfg(Py_LIMITED_API)]
22opaque_struct!(pub PyBytesObject);
23
24extern_libpython! {
25    pub fn _PyBytes_Resize(bytes: *mut *mut PyObject, newsize: Py_ssize_t) -> c_int;
26}
27
28#[cfg(not(Py_LIMITED_API))]
29#[inline]
30pub unsafe fn PyBytes_AS_STRING(op: *mut PyObject) -> *const c_char {
31    
32    return &(*op.cast::<PyBytesObject>()).ob_sval as *const c_char;
33    #[cfg(any())] // DEAD: always false
34    return crate::PyBytes_AsString(op);
35}
36
37#[cfg(Py_3_15)]
38opaque_struct!(pub PyBytesWriter);
39
40#[cfg(Py_3_15)]
41extern_libpython! {
42
43    pub fn PyBytesWriter_Create(size: Py_ssize_t) -> *mut PyBytesWriter;
44
45    pub fn PyBytesWriter_Discard(writer: *mut PyBytesWriter);
46
47    pub fn PyBytesWriter_Finish(writer: *mut PyBytesWriter) -> *mut PyObject;
48
49    pub fn PyBytesWriter_FinishWithSize(
50        writer: *mut PyBytesWriter,
51        size: Py_ssize_t,
52    ) -> *mut PyObject;
53
54    pub fn PyBytesWriter_GetData(writer: *mut PyBytesWriter) -> *mut c_void;
55
56    pub fn PyBytesWriter_GetSize(writer: *mut PyBytesWriter) -> Py_ssize_t;
57
58    pub fn PyBytesWriter_Resize(writer: *mut PyBytesWriter, size: Py_ssize_t) -> c_int;
59
60    pub fn PyBytesWriter_Grow(writer: *mut PyBytesWriter, size: Py_ssize_t) -> c_int;
61}
pyforge_ffi/cpython/bytesobject.rs

pyforge_ffi/cpython/
bytesobject.rs
