You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: sort.rs
    path of file: ./repos/polars/crates/polars-parquet/src/parquet/metadata
    
    the code of the file until where you have to start completion: #[cfg(feature = "serde_types")]
use serde::{Deserialize, Serialize};

use crate::parquet::schema::types::{
    IntegerType, PhysicalType, PrimitiveConvertedType, PrimitiveLogicalType,
};

/// Sort order for page and column statistics.
///
/// Typ
    
fn get_converted_sort_order(converted_type: &PrimitiveConvertedType) -> SortOrder {
    use PrimitiveConvertedType::*;
    match converted_type {
        // Unsigned byte-wise comparison.
        Utf8 | Json | Bson | Enum => SortOrder::Unsigned,
        Int8 | Int16 | Int32 | Int64 => SortOrder::Signed,
        Uint8 | Uint16 | Uint32 | Uint64 => SortOrder::Unsigned,
        // Signed comparison of the represented value.
        Decimal(_, _) => SortOrder::Signed,
        Date => SortOrder::Signed,
        TimeMillis | TimeMicros | TimestampMillis | TimestampMicros => SortOrder::Signed,
        Interval => SortOrder::Undefined,
    }
}