Expand description
Data types supported by Polars.
At the moment Polars doesn’t include all data types available by Arrow. The goal is to incrementally support more data types and prioritize these by usability.
See the AnyValue variants for the data types that are currently supported.
Modules
categorical
dtype-categoricalStructs
BinaryType
dtype-binaryInt128Type
dtype-i128Maps a logical type to a a chunked array implementation of the physical type.
This saves a lot of compiler bloat and allows us to reuse functionality.
ObjectType
objectOwnedObject
objectThis is logical type
StructChunked that
dispatches most logic to the fields implementationsEnums
The set of supported logical types in this crate.
The time units defined in Arrow.
Constants
IDX_DTYPENon-
bigidxTraits
Any type that is not nested
Functions
Type Definitions
BinaryChunked
dtype-binaryIdxArrNon-
bigidxIdxCaNon-
bigidxIdxSizeNon-
bigidxThe type used by polars to index data.
IdxTypeNon-
bigidxInt128Chunked
dtype-i128ObjectChunked
objectPlHashMap
privatePlHashSet
privatePlIdHashMap
privateThis hashmap has the uses an IdHasher
PlIndexMap
privatePlIndexSet
private