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StructTypePolarsExt

robin_sparkless

Trait StructTypePolarsExt 

Source 
pub trait StructTypePolarsExt: Sized {
    // Required methods
    fn from_polars_schema(schema: &Schema<DataType, ()>) -> Self;
    fn to_polars_schema(&self) -> Schema<DataType, ()>;
}
Expand description

Extension trait for Polars schema conversion. Implemented for StructType from core. Bring this trait into scope to use StructType::from_polars_schema and to_polars_schema.

Required Methods§

Source

fn from_polars_schema(schema: &Schema<DataType, ()>) -> Self

Source

fn to_polars_schema(&self) -> Schema<DataType, ()>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§