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
use ahash::AHashMap;
use crate::array::Array;
mod array;
mod common;
mod deserialize;
mod error;
pub(crate) mod file;
mod read_basic;
mod reader;
mod schema;
mod stream;
pub use error::OutOfSpecKind;
#[cfg(feature = "io_ipc_read_async")]
#[cfg_attr(docsrs, doc(cfg(feature = "io_ipc_read_async")))]
pub mod stream_async;
#[cfg(feature = "io_ipc_read_async")]
#[cfg_attr(docsrs, doc(cfg(feature = "io_ipc_read_async")))]
pub mod file_async;
pub(crate) use common::first_dict_field;
#[cfg(feature = "io_flight")]
pub(crate) use common::{read_dictionary, read_record_batch};
pub use file::{read_batch, read_file_dictionaries, read_file_metadata, FileMetadata};
pub use reader::FileReader;
pub(crate) use schema::deserialize_schema;
pub use stream::{read_stream_metadata, StreamMetadata, StreamReader, StreamState};
pub type Dictionaries = AHashMap<i64, Box<dyn Array>>;
pub(crate) type Node<'a> = arrow_format::ipc::FieldNodeRef<'a>;
pub(crate) type IpcBuffer<'a> = arrow_format::ipc::BufferRef<'a>;
pub(crate) type Compression<'a> = arrow_format::ipc::BodyCompressionRef<'a>;
pub(crate) type Version = arrow_format::ipc::MetadataVersion;