Trait RecordData

pub trait RecordData:
    Clone
    + Sized
    + PartialEq
    + Eq
    + Display
    + Debug
    + BinEncodable {
    // Required methods
    fn try_from_rdata(data: RData) -> Result<Self, RData>;
    fn try_borrow(data: &RData) -> Option<&Self>;
    fn record_type(&self) -> RecordType;
    fn into_rdata(self) -> RData;

    // Provided method
    fn is_update(&self) -> bool { ... }
}

RecordData that is stored in a DNS Record.

This trait allows for generic usage of RecordData types inside the Record type. Specific RecordData types can be used to enforce compile time constraints on a Record.

Required Methods

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

Provided Methods

fn is_update(&self) -> bool

RDLENGTH = 0

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl RecordData for RData

impl RecordData for CDNSKEY

Available on crate feature dnssec only.

impl RecordData for CDS

Available on crate feature dnssec only.

impl RecordData for DNSKEY

Available on crate feature dnssec only.

impl RecordData for DS

Available on crate feature dnssec only.

impl RecordData for KEY

Available on crate feature dnssec only.

impl RecordData for NSEC3

Available on crate feature dnssec only.

impl RecordData for NSEC3PARAM

Available on crate feature dnssec only.

impl RecordData for NSEC

Available on crate feature dnssec only.

impl RecordData for RRSIG

Available on crate feature dnssec only.

impl RecordData for SIG

Available on crate feature dnssec only.

impl RecordData for TSIG

Available on crate feature dnssec only.

impl RecordData for A

impl RecordData for AAAA

impl RecordData for CAA

impl RecordData for CERT

impl RecordData for CSYNC

impl RecordData for HINFO

impl RecordData for HTTPS

impl RecordData for MX

impl RecordData for ANAME

impl RecordData for CNAME

impl RecordData for NS

impl RecordData for PTR

impl RecordData for NAPTR

impl RecordData for NULL

impl RecordData for OPENPGPKEY

impl RecordData for OPT

impl RecordData for SOA

impl RecordData for SRV

impl RecordData for SSHFP

impl RecordData for SVCB

impl RecordData for TLSA

impl RecordData for TXT