Skip to main content

Type

Enum Type

pub enum Type {
Show 19 variants    A = 1,
    NS = 2,
    MF = 4,
    CNAME = 5,
    SOA = 6,
    MB = 7,
    MG = 8,
    MR = 9,
    NULL = 10,
    WKS = 11,
    PTR = 12,
    HINFO = 13,
    MINFO = 14,
    MX = 15,
    TXT = 16,
    AAAA = 28,
    SRV = 33,
    OPT = 41,
    NSEC = 47,
}

Expand description

The TYPE value according to RFC 1035

All “EXPERIMENTAL” markers here are from the RFC

Variants§

A = 1

a host addresss

NS = 2

an authoritative name server

MF = 4

a mail forwarder (Obsolete - use MX)

CNAME = 5

the canonical name for an alias

SOA = 6

marks the start of a zone of authority

MB = 7

a mailbox domain name (EXPERIMENTAL)

MG = 8

a mail group member (EXPERIMENTAL)

MR = 9

a mail rename domain name (EXPERIMENTAL)

NULL = 10

a null RR (EXPERIMENTAL)

WKS = 11

a well known service description

PTR = 12

a domain name pointer

HINFO = 13

host information

MINFO = 14

mailbox or mail list information

MX = 15

mail exchange

TXT = 16

text strings

AAAA = 28

IPv6 host address (RFC 2782)

SRV = 33

service record (RFC 2782)

OPT = 41

EDNS0 options (RFC 6891)

NSEC = 47

next secure record (RFC 4034, RFC 6762)

Implementations§

impl Type

pub fn parse(code: u16) -> Result<Type, Error>

Parse a type code

Trait Implementations§

impl Clone for Type

fn clone(&self) -> Type

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for Type

impl Debug for Type

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

Formats the value using the given formatter. Read more

impl Eq for Type

impl PartialEq for Type

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

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

1.0.0 (const: unstable) · Source§

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 StructuralPartialEq for Type

Auto Trait Implementations§

impl Freeze for Type

impl RefUnwindSafe for Type

impl Send for Type

impl Sync for Type

impl Unpin for Type

impl UnsafeUnpin for Type

impl UnwindSafe for Type

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.