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AnonymousAgg

polars_python::prelude::anonymous

Trait AnonymousAgg 

Source 
pub trait AnonymousAgg: Send + Sync {
    // Required methods
    fn as_any(&self) -> &(dyn Any + 'static);
    fn get_field(
        &self,
        input_schema: &Schema<DataType, ()>,
        fields: &[Field],
    ) -> Result<Field, PolarsError>;
}

Required Methods§

Source

fn as_any(&self) -> &(dyn Any + 'static)

Source

fn get_field( &self, input_schema: &Schema<DataType, ()>, fields: &[Field], ) -> Result<Field, PolarsError>

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§