Method lambda_parameters

datafusion/functions-nested/src/array_transform.rs:109–115

(
        &self,
        _step: usize,
        fields: &[ValueOrLambda<FieldRef, Option<FieldRef>>],
    )

    }

    fn lambda_parameters(
        &self,
        _step: usize,
        fields: &[ValueOrLambda<FieldRef, Option<FieldRef>>],
    ) -> Result<LambdaParametersProgress> {
        single_list_lambda_parameters(self.name(), fields)
    }

    fn return_field_from_args(
        &self,