Method parse_map

avro/src/schema/parser.rs:707–721

Parse a `serde_json::Value` representing a Avro map type into a `Schema`.

(
        &mut self,
        complex: &Map<String, Value>,
        enclosing_namespace: NamespaceRef,
    )

        enclosing_namespace: NamespaceRef,
    ) -> AvroResult<Schema> {
        items
            .into_iter()
            .map(|v| self.parse(v, enclosing_namespace))
            .collect::<Result<Vec<_>, _>>()
            .and_then(|schemas| {
                if schemas.is_empty() {
                    error!(
                        "Union schemas should have at least two members! \
                    Please enable debug logging to find out which Record schema \
                    declares the union with 'RUST_LOG=apache_avro::schema=debug'."
                    );
                } else if schemas.len() == 1 {
                    warn!(
                        "Union schema with just one member! Consider dropping the union! \
                    Please enable debug logging to find out which Record schema \
                    declares the union with 'RUST_LOG=apache_avro::schema=debug'."
                    );
                }