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lambda_parameters_map

datafusion_substrait::logical_plan::producer

Function lambda_parameters_map 

Source 
pub fn lambda_parameters_map(
    producer: &mut impl SubstraitProducer,
    lambda_parameters: Vec<FieldRef>,
) -> Result<HashMap<String, (usize, Type)>>
Expand description

Produces a map of lambda parameters as expected by DefaultSubstraitLambdaProducer::push_lambda_parameters