Interface LazyDataFrameConstructor

interface LazyDataFrameConstructor {
    deserialize(buf: Buffer, format: "json" | "bincode"): LazyDataFrame;
    fromExternal(external: any): LazyDataFrame;
    isLazyDataFrame(arg: any): arg is LazyDataFrame;
}

Hierarchy

Deserialize<LazyDataFrame>
- LazyDataFrameConstructor

Index

Methods

deserialize fromExternal isLazyDataFrame

Methods

deserialize

deserialize(buf: Buffer, format: "json" | "bincode"): LazyDataFrame
De-serializes buffer via serde
Parameters
- buf: Buffer
  buffer to deserialize
- format: "json" | "bincode"
  json | bincode
Returns LazyDataFrame
Inherited from Deserialize.deserialize
- Defined in polars/shared_traits.ts:1048

fromExternal

fromExternal(external: any): LazyDataFrame
Parameters
- external: any
Returns LazyDataFrame
- Defined in polars/lazy/dataframe.ts:1076

isLazyDataFrame

isLazyDataFrame(arg: any): arg is LazyDataFrame
Parameters
- arg: any
Returns arg is LazyDataFrame
- Defined in polars/lazy/dataframe.ts:1077