Module polars_core::prelude
source · [−]Expand description
Everything you need to get started with Polars.
Re-exports
pub use crate::chunked_array::builder::ChunkedBuilder;
pub use crate::chunked_array::builder::ListBooleanChunkedBuilder;
pub use crate::chunked_array::builder::ListBuilderTrait;
pub use crate::chunked_array::builder::ListPrimitiveChunkedBuilder;
pub use crate::chunked_array::builder::ListUtf8ChunkedBuilder;
pub use crate::chunked_array::builder::NewChunkedArray;
pub use crate::chunked_array::iterator::PolarsIterator;
pub use crate::chunked_array::object::PolarsObject;
pub use crate::chunked_array::ChunkedArray;
pub use crate::error::PolarsError;
pub use crate::error::PolarsResult;
pub use crate::frame::explode::MeltArgs;
pub use crate::frame::hash_join::JoinType;
pub use crate::series::Series;
pub use crate::utils::IntoVec;
pub use crate::datatypes;
pub use crate::df;
pub use crate::chunked_array::ops::*;
pub use crate::chunked_array::temporal::conversion::*;
pub use crate::datatypes::*;
pub use crate::frame::*;
pub use crate::schema::*;
pub use crate::testing::*;
Modules
Structs
A thread-safe reference-counting pointer. ‘Arc’ stands for ‘Atomically
Reference Counted’.
Represents Arrow’s metadata of a “column”.
Indexes of the groups, the first index is stored separately.
this make sorting fast.
Enums
Traits
Aggregations that return Series of unit length. Those can be used in broadcasting operations.
Safety
Type Definitions
Every group is indicated by an array where the
The type used by polars to index data.