Book a Demo!
CoCalc Logo Icon
StoreFeaturesDocsShareSupportNewsAboutPoliciesSign UpSign In
pola-rs
GitHub Repository: pola-rs/polars
 Path: blob/main/crates/polars-arrow/src/ffi/generated.rs
8422 views
1
/* automatically generated by rust-bindgen 0.59.2 */

2


3
/// ABI-compatible struct for [`ArrowSchema`](https://arrow.apache.org/docs/format/CDataInterface.html#structure-definitions)

4
#[repr(C)]

5
#[derive(Debug)]

6
pub struct ArrowSchema {

7
    pub(super) format: *const ::std::os::raw::c_char,

8
    pub(super) name: *const ::std::os::raw::c_char,

9
    pub(super) metadata: *const ::std::os::raw::c_char,

10
    pub(super) flags: i64,

11
    pub(super) n_children: i64,

12
    pub(super) children: *mut *mut ArrowSchema,

13
    pub(super) dictionary: *mut ArrowSchema,

14
    pub(super) release: ::std::option::Option<unsafe extern "C" fn(arg1: *mut ArrowSchema)>,

15
    pub(super) private_data: *mut ::std::os::raw::c_void,

16
}

17


18
unsafe impl Send for ArrowSchema {}

19


20
/// ABI-compatible struct for [`ArrowArray`](https://arrow.apache.org/docs/format/CDataInterface.html#structure-definitions)

21
#[repr(C)]

22
#[derive(Debug)]

23
pub struct ArrowArray {

24
    pub(super) length: i64,

25
    pub(super) null_count: i64,

26
    pub(super) offset: i64,

27
    pub(super) n_buffers: i64,

28
    pub(super) n_children: i64,

29
    pub(super) buffers: *mut *const ::std::os::raw::c_void,

30
    pub(super) children: *mut *mut ArrowArray,

31
    pub(super) dictionary: *mut ArrowArray,

32
    pub(super) release: ::std::option::Option<unsafe extern "C" fn(arg1: *mut ArrowArray)>,

33
    pub(super) private_data: *mut ::std::os::raw::c_void,

34
}

35


36
/// ABI-compatible struct for [`ArrowArrayStream`](https://arrow.apache.org/docs/format/CStreamInterface.html).

37
#[repr(C)]

38
#[derive(Debug)]

39
pub struct ArrowArrayStream {

40
    pub(super) get_schema: ::std::option::Option<

41
        unsafe extern "C" fn(

42
            arg1: *mut ArrowArrayStream,

43
            out: *mut ArrowSchema,

44
        ) -> ::std::os::raw::c_int,

45
    >,

46
    pub(super) get_next: ::std::option::Option<

47
        unsafe extern "C" fn(

48
            arg1: *mut ArrowArrayStream,

49
            out: *mut ArrowArray,

50
        ) -> ::std::os::raw::c_int,

51
    >,

52
    pub(super) get_last_error: ::std::option::Option<

53
        unsafe extern "C" fn(arg1: *mut ArrowArrayStream) -> *const ::std::os::raw::c_char,

54
    >,

55
    pub(super) release: ::std::option::Option<unsafe extern "C" fn(arg1: *mut ArrowArrayStream)>,

56
    pub(super) private_data: *mut ::std::os::raw::c_void,

57
}

58


59