Trait polars::frame::groupby::IntoGroupTuples [−][src]
pub trait IntoGroupTuples { fn group_tuples(
&self,
_multithreaded: bool
) -> Vec<(u32, Vec<u32, Global>), Global> { ... } }
Expand description
Used to create the tuples for a groupby operation.
Provided methods
Implementors
impl<T> IntoGroupTuples for ChunkedArray<T> where
T: PolarsNumericType,
<T as ArrowPrimitiveType>::Native: NumCast,