ResourceRecord

dominion_parser::body

Struct ResourceRecord

pub struct ResourceRecord<'a> {
    pub preamble: RecordPreamble<'a>,
    pub data: RecordData<'a>,
}

Expand description

A description of a resource that can be used as an answer to a question or to provide additional information in the authority or additional fields of a DNS packet.

   +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
   |                                               |
   /                                               /
   /                      NAME                     /
   |                                               |
   +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
   |                      TYPE                     |
   +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
   |                     CLASS                     |
   +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
   |                      TTL                      |
   |                                               |
   +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
   |                   RDLENGTH                    |
   +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--|
   /                     RDATA                     /
   /                                               /
   +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

Fields§

§preamble: RecordPreamble<'a>

Contains general information that every ResourceRecord shares, like type or class.

§data: RecordData<'a>

The RDATA section of a resource record in some DNS packet.

Implementations§

impl<'a> ResourceRecord<'a>

pub fn parse(buff: &'a [u8], pos: usize) -> Result<(Self, usize), ParseError>

Parse from the specified buff, starting at position pos.

pub fn serialize(&self, packet: &mut Vec<u8>)

Serialize the ResourceRecord and append it tho the end of the provided packet

Trait Implementations§

impl<'a> Clone for ResourceRecord<'a>

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

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl<'a> Debug for ResourceRecord<'a>

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

Formats the value using the given formatter. Read more

impl From<ResourceRecord<'_>> for Vec<u8>

fn from(rr: ResourceRecord<'_>) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

impl<'a> Freeze for ResourceRecord<'a>

impl<'a> RefUnwindSafe for ResourceRecord<'a>

impl<'a> Send for ResourceRecord<'a>

impl<'a> Sync for ResourceRecord<'a>

impl<'a> Unpin for ResourceRecord<'a>

impl<'a> UnwindSafe for ResourceRecord<'a>

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.