Module polars_lazy::frame [−][src]
This is supported on crate feature
compile only.Expand description
Lazy variant of a DataFrame.
Structs
LazyCsvReader
csv-fileLazy abstraction over an eager DataFrame.
It really is an abstraction over a logical plan. The methods of this struct will incrementally
modify a logical plan until output is requested (via collect)
Utility struct for lazy groupby operation.
State of the allowed optimizations
Traits
Type Definitions
AllowedOptimizations