Enum CandidateType 

pub enum CandidateType {
    Unspecified,
    Host,
    ServerReflexive,
    PeerReflexive,
    Relay,
}

Represents the type of candidate CandidateType enum.

Variants

Unspecified

No candidate type was set.

Host

An address on one of this host’s own interfaces.

Highest priority: reachable without traversal when both peers share a network.

ServerReflexive

This host’s address as seen by a STUN server — its public mapping through the NAT.

PeerReflexive

An address learned from a peer’s inbound connectivity check.

Discovered during checking rather than gathering, when a NAT maps a different port per destination.

Relay

An address allocated on a TURN server, which forwards on this host’s behalf.

Lowest priority: it always costs an extra hop.

Implementations

impl CandidateType

pub const fn preference(self) -> u16

Returns the preference weight of a CandidateType.

4.1.2.2. Guidelines for Choosing Type and Local Preferences The RECOMMENDED values are 126 for host candidates, 100 for server reflexive candidates, 110 for peer reflexive candidates, and 0 for relayed candidates.

Trait Implementations

impl Clone for CandidateType

fn clone(&self) -> CandidateType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CandidateType

impl Debug for CandidateType

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

Formats the value using the given formatter.

impl Default for CandidateType

fn default() -> CandidateType

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CandidateType

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CandidateType

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

Formats the value using the given formatter.

impl Eq for CandidateType

impl PartialEq for CandidateType

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for CandidateType

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CandidateType