fn serialize_headers()

in lambda-http/src/response.rs [84:94]

• 11 lines of code
• 2 McCabe index (conditional complexity)

fn serialize_headers<S>(headers: &HeaderMap<HeaderValue>, serializer: S) -> Result<S::Ok, S::Error>
where
    S: Serializer,
{
    let mut map = serializer.serialize_map(Some(headers.keys_len()))?;
    for key in headers.keys() {
        let map_value = headers[key].to_str().map_err(S::Error::custom)?;
        map.serialize_entry(key.as_str(), map_value)?;
    }
    map.end()
}