Trait polars_lazy::prelude::PolarsTemporalGroupby

pub trait PolarsTemporalGroupby {
    // Required methods
    fn group_by_rolling(
        &self,
        by: Vec<Series>,
        options: &RollingGroupOptions
    ) -> Result<(Series, Vec<Series>, GroupsProxy), PolarsError>;
    fn group_by_dynamic(
        &self,
        by: Vec<Series>,
        options: &DynamicGroupOptions
    ) -> Result<(Series, Vec<Series>, GroupsProxy), PolarsError>;
}

Available on crate feature dynamic_group_by only.

Required Methods

fn group_by_rolling( &self, by: Vec<Series>, options: &RollingGroupOptions ) -> Result<(Series, Vec<Series>, GroupsProxy), PolarsError>

fn group_by_dynamic( &self, by: Vec<Series>, options: &DynamicGroupOptions ) -> Result<(Series, Vec<Series>, GroupsProxy), PolarsError>

Implementations on Foreign Types

impl PolarsTemporalGroupby for DataFrame

fn group_by_rolling( &self, by: Vec<Series>, options: &RollingGroupOptions ) -> Result<(Series, Vec<Series>, GroupsProxy), PolarsError>

fn group_by_dynamic( &self, by: Vec<Series>, options: &DynamicGroupOptions ) -> Result<(Series, Vec<Series>, GroupsProxy), PolarsError>

Implementors