fn external_props()

in crates/core/src/avro_to_arrow/schema.rs [229:273]

• 45 lines of code
• 1 McCabe index (conditional complexity)

fn external_props(schema: &AvroSchema) -> HashMap<String, String> {
    let mut props = HashMap::new();
    match &schema {
        AvroSchema::Record(RecordSchema {
            doc: Some(ref doc), ..
        })
        | AvroSchema::Enum(EnumSchema {
            doc: Some(ref doc), ..
        })
        | AvroSchema::Fixed(FixedSchema {
            doc: Some(ref doc), ..
        }) => {
            props.insert("avro::doc".to_string(), doc.clone());
        }
        _ => {}
    }
    match &schema {
        AvroSchema::Record(RecordSchema {
            name: Name { namespace, .. },
            aliases: Some(aliases),
            ..
        })
        | AvroSchema::Enum(EnumSchema {
            name: Name { namespace, .. },
            aliases: Some(aliases),
            ..
        })
        | AvroSchema::Fixed(FixedSchema {
            name: Name { namespace, .. },
            aliases: Some(aliases),
            ..
        }) => {
            let aliases: Vec<String> = aliases
                .iter()
                .map(|alias| aliased(alias, namespace.as_deref(), None))
                .collect();
            props.insert(
                "avro::aliases".to_string(),
                format!("[{}]", aliases.join(",")),
            );
        }
        _ => {}
    }
    props
}