Struct SSHFP 

#[non_exhaustive]
pub struct SSHFP {
    pub algorithm: Algorithm,
    pub fingerprint_type: FingerprintType,
    pub fingerprint: Vec<u8>,
}

Available on crate features dns and hickory and std only.

RFC 4255

3.1.  The SSHFP RDATA Format

   The RDATA for a SSHFP RR consists of an algorithm number, fingerprint
   type and the fingerprint of the public host key.

       1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 3 3
       0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
       |   algorithm   |    fp type    |                               /
       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+                               /
       /                                                               /
       /                          fingerprint                          /
       /                                                               /
       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

3.1.3.  Fingerprint

   The fingerprint is calculated over the public key blob as described
   in [7].

   The message-digest algorithm is presumed to produce an opaque octet
   string output, which is placed as-is in the RDATA fingerprint field.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

algorithm: Algorithm

The SSH public key algorithm.

fingerprint_type: FingerprintType

The fingerprint type to use.

fingerprint: Vec<u8>

The fingerprint of the public key.

Implementations

impl SSHFP

pub fn new( algorithm: Algorithm, fingerprint_type: FingerprintType, fingerprint: Vec<u8>, ) -> SSHFP

Creates a new SSHFP record data.

Arguments

• algorithm - the SSH public key algorithm.
• fingerprint_type - the fingerprint type to use.
• fingerprint - the fingerprint of the public key.

Trait Implementations

impl BinEncodable for SSHFP

fn emit(&self, encoder: &mut BinEncoder<'_>) -> Result<(), ProtoError>

Write the type to the stream

fn to_bytes(&self) -> Result<Vec<u8>, ProtoError>

Returns the object in binary form

impl Clone for SSHFP

fn clone(&self) -> SSHFP

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SSHFP

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SSHFP

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for SSHFP

RFC 4255

3.2.  Presentation Format of the SSHFP RR

   The RDATA of the presentation format of the SSHFP resource record
   consists of two numbers (algorithm and fingerprint type) followed by
   the fingerprint itself, presented in hex, e.g.:

       host.example.  SSHFP 2 1 123456789abcdef67890123456789abcdef67890

   The use of mnemonics instead of numbers is not allowed.

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

Formats the value using the given formatter.

impl Eq for SSHFP

impl Hash for SSHFP

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

where __H: Hasher,

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 PartialEq for SSHFP

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

Equality operator ==.

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

Inequality operator !=.

impl RecordData for SSHFP

fn try_borrow(data: &RData) -> Option<&SSHFP>

Attempts to borrow this RecordData from the RData type, if it is not the correct type the original is returned

fn record_type(&self) -> RecordType

Get the associated RecordType for the RecordData

fn into_rdata(self) -> RData

Converts this RecordData into generic RecordData

fn is_update(&self) -> bool

RDLENGTH = 0

impl Serialize for SSHFP

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SSHFP