[−][src]Trait azure_sdk_core::util::HeaderMapExt  
            Required methods
fn get_header<K: AsHeaderName>(&self, key: K) -> Option<&HeaderValue>
Provided methods
fn get_as_str<K: AsHeaderName>(&self, key: K) -> Option<&str>
fn get_as_string<K: AsHeaderName>(&self, key: K) -> Option<String>
fn get_as_u64<K: AsHeaderName>(&self, key: K) -> Option<u64>
fn get_as_enum<K: AsHeaderName, V: FromStr<Err = E>, E>(
    &self, 
    key: K
) -> Result<Option<V>, E>
&self,
key: K
) -> Result<Option<V>, E>