Crate polars_arrow
Source - array
- Contains the
Array and MutableArray trait objects declaring arrays,
as well as concrete arrays (such as Utf8Array and MutableUtf8Array). - bitmap
- contains
Bitmap and MutableBitmap, containers of bool. - buffer
- Contains
Buffer, an immutable container for all Arrow physical types (e.g. i32, f64). - compute
- contains a wide range of compute operations (e.g.
[
arithmetics], aggregate,
[filter], [comparison], and [sort]) - datatypes
- Contains all metadata, such as
PhysicalType, ArrowDataType, Field and ArrowSchema. - ffi
- contains FFI bindings to import and export
Array via
Arrow’s C Data Interface - io
- legacy
- mmap
io_ipc - Memory maps regions defined on the IPC format into
Array. - offset
- Contains the declaration of
Offset - pushable
- record_batch
- Contains
RecordBatchT, a container of Array where every array has the
same length. - scalar
- contains the
Scalar trait object representing individual items of Arrays,
as well as concrete implementations such as BooleanScalar. - storage
- temporal_conversions
- Conversion methods for dates and times.
- trusted_len
- Declares
TrustedLen. - types
- Sealed traits and implementations to handle all physical types used in this crate.
- util
- Misc utilities used in different places in the crate.
- match_integer_type
- with_match_primitive_type
- with_match_primitive_type_full
- Either
- The enum
Either with variants Left and Right is a general purpose
sum type with two cases.