116 pub struct Algorithm(&'static digest::Algorithm);  struct
118 impl Algorithm {  implementation
121     pub fn digest_algorithm(&self) -> &'static digest::Algorithm {  in digest_algorithm()  argument
127 pub static HMAC_SHA1_FOR_LEGACY_USE_ONLY: Algorithm = Algorithm(&digest::SHA1_FOR_LEGACY_USE_ONLY);
130 pub static HMAC_SHA256: Algorithm = Algorithm(&digest::SHA256);
133 pub static HMAC_SHA384: Algorithm = Algorithm(&digest::SHA384);
136 pub static HMAC_SHA512: Algorithm = Algorithm(&digest::SHA512);
175         algorithm: Algorithm,  in generate()  argument
181     fn construct<F>(algorithm: Algorithm, fill: F) -> Result<Self, error::Unspecified>  in construct()  argument
210     pub fn new(algorithm: Algorithm, key_value: &[u8]) -> Self {  in new()  argument
252     pub fn algorithm(&self) -> Algorithm {  in algorithm()  argument
253         Algorithm(self.inner.algorithm)  in algorithm()
257 impl hkdf::KeyType for Algorithm {  implementation
263 impl From<hkdf::Okm<'_, Algorithm>> for Key {
264     fn from(okm: hkdf::Okm<Algorithm>) -> Self {  in from()