pub fn deserialize_headers<'de, D>(
deserializer: D,
) -> Result<BTreeMap<HeaderName, SafeStaticHeaderValue>, D::Error>where
D: Deserializer<'de>,pub fn deserialize_headers<'de, D>(
deserializer: D,
) -> Result<BTreeMap<HeaderName, SafeStaticHeaderValue>, D::Error>where
D: Deserializer<'de>,