pub fn new(
        descriptor: Descriptor,
        path_in_schema: Vec<String>,
        base_type: ParquetType,
    ) -> Self {
        Self {
            descriptor,
            path_in_schema,
            base_type,
        }
    }
/// Creates new descriptor for leaf-level column.
Creates new descriptor for leaf-level column.
Creates new descriptor for leaf - level column .
pub fn new(
        descriptor: Descriptor,
        path_in_schema: Vec<String>,
        base_type: ParquetType,
    ) -> Self {
        Self {
            descriptor,
            path_in_schema,
            base_type,
        }
    }
pub fn new ( descriptor : Descriptor , path_in_schema : Vec < String > , base_type : ParquetType , ) -> Self { Self { descriptor , path_in_schema , base_type , } }
Creates new descriptor for leaf-level column.
Creates new descriptor for leaf - level column .
descriptor
Descriptor
path_in_schema
Vec<String>
base_type
ParquetType