Struct Resolve

pub struct Resolve {
    query: Vec<u8>,
}

A Resolve message launches a DNS lookup stream.

A client sends a Resolve message when it wants to perform a DNS lookup without connecting to the resulting address. On success the exit responds with a Resolved message; on failure it responds with an End message.

Fields

query: Vec<u8>

Ascii-encoded address to resolve

Implementations

impl Resolve

pub fn new(s: &str) -> Self

Construct a new resolve message to look up a hostname.

pub fn new_reverse(addr: &IpAddr) -> Self

Construct a new resolve message to do a reverse lookup on an address

Trait Implementations

impl Body for Resolve

fn decode_from_reader(r: &mut Reader<'_>) -> Result<Self>

Decode a relay cell body from a provided reader.

fn encode_onto<W: Writer + ?Sized>(self, w: &mut W) -> EncodeResult<()>

Encode the body of this cell into the end of a writer.

impl Clone for Resolve

fn clone(&self) -> Resolve

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Resolve

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

Formats the value using the given formatter.

impl From<Resolve> for AnyRelayMsg

fn from(m: Resolve) -> AnyRelayMsg

Converts to this type from the input type.

impl HasMemoryCostStructural for Resolve

fn indirect_memory_cost(&self, et: EnabledToken) -> usize

Memory cost of data stored out-of-line

impl RelayMsg for Resolve

fn cmd(&self) -> RelayCmd

Return the stream command associated with this message.

fn encode_onto<W: Writer + ?Sized>(self, w: &mut W) -> EncodeResult<()>

Encode the body of this message, not including command or length

fn decode_from_reader(cmd: RelayCmd, r: &mut Reader<'_>) -> Result<Self>

Extract the body of a message with command cmd from reader r.

impl TryFrom<AnyRelayMsg> for Resolve

type Error = Error

The type returned in the event of a conversion error.

fn try_from(msg: AnyRelayMsg) -> Result<Resolve>

Performs the conversion.