Enum DigestType

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

Available on crate feature dnssec only.

DNSSEC Delegation Signer (DS) Resource Record (RR) Type Digest Algorithms

 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 -

https://www.iana.org/assignments/ds-rr-types/ds-rr-types.xhtml

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

Formally undefined

Implementations

impl DigestType

pub fn from_u8(value: u8) -> Result<Self, ProtoError>

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

pub fn to_openssl_digest(self) -> MessageDigest

Available on crate feature dnssec-openssl only.

The OpenSSL counterpart for the digest

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

Available on crate feature dnssec-ring only.

The ring counterpart for the digest

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

Available on crate feature dnssec-ring only.

Hash the data

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

Available on crate feature dnssec-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<DigestType> for u8

fn from(a: DigestType) -> Self

Converts to this type from the input type.

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, Self: Sized,

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for DigestType

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd 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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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 TryFrom<Algorithm> for DigestType

type Error = ProtoError

The type returned in the event of a conversion error.

fn try_from(a: Algorithm) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for DigestType

impl Eq for DigestType

impl StructuralPartialEq for DigestType