Enum RecordData 

#[non_exhaustive]
pub enum RecordData<'a> {
    A(Ipv4Addr),
    Ns(Name<'a>),
    Cname(Name<'a>),
    Mx {
        preference: u16,
        exchange: Name<'a>,
    },
    Txt(Cow<'a, str>),
    Aaaa(Ipv6Addr),
    Unknown(Cow<'a, [u8]>),
}

The ResourceRecord data associated with the corresponding Name.

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.

A(Ipv4Addr)

A host address.

Ns(Name<'a>)

An authoritative name server

Cname(Name<'a>)

The canonical name for an alias.

Mx

Mail exchange.

Fields

preference: u16

The preference given to this RR among others at the same owner.

exchange: Name<'a>

A host willing to act as a mail exchange for the owner name.

Txt(Cow<'a, str>)

Text strings

Aaaa(Ipv6Addr)

A host address IPv6

Unknown(Cow<'a, [u8]>)

?: A value has been received that does not correspond to any known type.

Trait Implementations

impl<'a> Clone for RecordData<'a>

fn clone(&self) -> RecordData<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for RecordData<'a>

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

Formats the value using the given formatter.