Enum trust_dns_resolver::config::Protocol

pub enum Protocol {
    Udp,
    Tcp,
}

The protocol on which a NameServer should be communicated with

Variants

Udp

UDP is the traditional DNS port, this is generally the correct choice

Tcp

TCP can be used for large queries, but not all NameServers support it

Implementations

impl Protocol

pub fn is_datagram(self) -> bool

Returns true if this is a datagram oriented protocol, e.g. UDP

pub fn is_stream(self) -> bool

Returns true if this is a stream oriented protocol, e.g. TCP

pub fn is_encrypted(self) -> bool

Is this an encrypted protocol, i.e. TLS or HTTPS

Trait Implementations

impl Clone for Protocol

fn clone(&self) -> Protocol

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Protocol

impl Debug for Protocol

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

Formats the value using the given formatter.

impl Default for Protocol

fn default() -> Self

Default protocol should be UDP, which is supported by all DNS servers

impl Display for Protocol

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

Formats the value using the given formatter.

impl Eq for Protocol

impl PartialEq<Protocol> for Protocol

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

pub fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for Protocol

impl StructuralPartialEq for Protocol