Enum trust_dns_proto::rr::dnssec::DigestType

#[non_exhaustive]
pub enum DigestType {
    SHA1,
    SHA256,
    SHA384,
    SHA512,
    ED25519,
}

This is supported on crate feature dnssec only.

This is the digest format for the

 0 Reserved - [RFC3658]
 1 SHA-1 MANDATORY [RFC3658]
 2 SHA-256 MANDATORY [RFC4509]
 3 GOST R 34.11-94 OPTIONAL [RFC5933]
 4 SHA-384 OPTIONAL [RFC6605]
 5 ED25519 [RFC draft-ietf-curdle-dnskey-eddsa-03]
 5-255 Unassigned -

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

SHA1

RFC 3658

SHA256

RFC 4509

SHA384

RFC 6605

SHA512

Undefined

ED25519

This is a passthrough digest as ED25519 is self-packaged

Implementations

impl DigestType

pub fn from_u8(value: u8) -> ProtoResult<Self>

TODO: add an Unknown DigestType and make this infallible http://www.iana.org/assignments/dns-sec-alg-numbers/dns-sec-alg-numbers.xhtml

pub fn to_openssl_digest(self) -> ProtoResult<MessageDigest>

This is supported on crate feature openssl only.

The OpenSSL counterpart for the digest

pub fn to_ring_digest_alg(self) -> ProtoResult<&'static Algorithm>

This is supported on crate feature ring only.

The ring counterpart for the digest

pub fn hash(self, data: &[u8]) -> ProtoResult<Digest>

This is supported on crate feature ring only.

Hash the data

pub fn digest_all(self, data: &[&[u8]]) -> ProtoResult<Digest>

This is supported on crate feature ring only.

Digest all the data.

Trait Implementations

impl Clone for DigestType

fn clone(&self) -> DigestType

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DigestType

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DigestType

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl From<Algorithm> for DigestType

fn from(a: Algorithm) -> DigestType

Performs the conversion.

impl From<DigestType> for u8

fn from(a: DigestType) -> u8

Performs the conversion.

impl Hash for DigestType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl Ord for DigestType

fn cmp(&self, other: &DigestType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<DigestType> for DigestType

fn eq(&self, other: &DigestType) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<DigestType> for DigestType

fn partial_cmp(&self, other: &DigestType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for DigestType

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl Copy for DigestType

impl Eq for DigestType

impl StructuralEq for DigestType

impl StructuralPartialEq for DigestType