Struct CDS

pub struct CDS { /* private fields */ }

Available on crate features dnssec-aws-lc-rs or dnssec-ring only.

Child DS. See RFC 8078.

Implementations

impl CDS

pub fn new( key_tag: u16, algorithm: Option<Algorithm>, digest_type: DigestType, digest: Vec<u8>, ) -> Self

Constructs a new CDS RData

Arguments

• key_tag - the key tag associated to the DNSKEY
• algorithm - algorithm as specified in the DNSKEY, or None to request DS RRset deletion
• digest_type - hash algorithm used to validate the DNSKEY
• digest - hash of the DNSKEY

Returns

the CDS RDATA for use in a Resource Record

pub fn key_tag(&self) -> u16

Returns the Key Tag field

pub fn algorithm(&self) -> Option<Algorithm>

Returns the Algorithm field. This is None if deletion is requested, or the key’s algorithm if an update is requested.

pub fn is_delete(&self) -> bool

Returns whether this record is requesting deletion of the DS RRset.

pub fn digest_type(&self) -> DigestType

Returns the Digest Type field.

pub fn digest(&self) -> &[u8]

Returns the Digest field.

Trait Implementations

impl BinEncodable for CDS

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 CDS

fn clone(&self) -> CDS

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CDS

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CDS

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CDS

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

Formats the value using the given formatter.

impl From<CDS> for RData

fn from(value: CDS) -> Self

Converts to this type from the input type.

impl Hash for CDS

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 PartialEq for CDS

fn eq(&self, other: &CDS) -> 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 RecordData for CDS

fn try_from_rdata(data: RData) -> Result<Self, RData>

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

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

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 CDS

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for CDS

impl StructuralPartialEq for CDS