pub enum NatResolver {
Any,
Upnp,
PublicIp,
ExternalIp(IpAddr),
ExternalAddr(String),
NetIf,
None,
}Expand description
All builtin resolvers.
Variants§
Any
Resolve with any available resolver.
Upnp
Resolve external IP via UPnP.
PublicIp
Resolve external IP via a network request.
ExternalIp(IpAddr)
Use the given IpAddr
ExternalAddr(String)
Use the given domain name as the external address to expose to peers.
This is behaving essentially the same as NatResolver::ExternalIp, but supports domain
names. Domain names are resolved to IP addresses using the OS’s resolver. The first IP
address found is used.
This may be useful in docker bridge networks where containers are usually queried by DNS
instead of direct IP addresses.
Note: the domain shouldn’t include a port number. Only the IP address is resolved.
NetIf
Resolve external IP via the network interface.
None
Resolve nothing
Implementations§
Source§impl NatResolver
impl NatResolver
Sourcepub async fn external_addr(self) -> Option<IpAddr>
pub async fn external_addr(self) -> Option<IpAddr>
Attempts to produce an IP address (best effort).
Sourcepub fn as_external_ip(self, port: u16) -> Option<IpAddr>
pub fn as_external_ip(self, port: u16) -> Option<IpAddr>
Returns the fixed ip, if it is NatResolver::ExternalIp or NatResolver::ExternalAddr.
In the case of NatResolver::ExternalAddr, it will return the first IP address found for
the domain.
Trait Implementations§
Source§impl Clone for NatResolver
impl Clone for NatResolver
Source§fn clone(&self) -> NatResolver
fn clone(&self) -> NatResolver
1.0.0§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreSource§impl Debug for NatResolver
impl Debug for NatResolver
Source§impl Default for NatResolver
impl Default for NatResolver
Source§fn default() -> NatResolver
fn default() -> NatResolver
Source§impl<'de> Deserialize<'de> for NatResolver
impl<'de> Deserialize<'de> for NatResolver
Source§fn deserialize<__D>(
deserializer: __D,
) -> Result<NatResolver, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
deserializer: __D,
) -> Result<NatResolver, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
Source§impl Display for NatResolver
impl Display for NatResolver
Source§impl FromStr for NatResolver
impl FromStr for NatResolver
Source§type Err = ParseNatResolverError
type Err = ParseNatResolverError
Source§fn from_str(s: &str) -> Result<NatResolver, <NatResolver as FromStr>::Err>
fn from_str(s: &str) -> Result<NatResolver, <NatResolver as FromStr>::Err>
s to return a value of this type. Read moreSource§impl Hash for NatResolver
impl Hash for NatResolver
Source§impl PartialEq for NatResolver
impl PartialEq for NatResolver
Source§impl Serialize for NatResolverwhere
NatResolver: Display,
impl Serialize for NatResolverwhere
NatResolver: Display,
Source§fn serialize<__S>(
&self,
serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>(
&self,
serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
impl Eq for NatResolver
impl StructuralPartialEq for NatResolver
Auto Trait Implementations§
impl Freeze for NatResolver
impl RefUnwindSafe for NatResolver
impl Send for NatResolver
impl Sync for NatResolver
impl Unpin for NatResolver
impl UnwindSafe for NatResolver
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Size: 32 bytes
Size for each variant:
Any: 0 bytesUpnp: 0 bytesPublicIp: 0 bytesExternalIp: 17 bytesExternalAddr: 31 bytesNetIf: 0 bytesNone: 0 bytes