pub struct FirstHop {
pub(crate) sample: Option<GuardSetSelector>,
pub(crate) inner: FirstHopInner,
}
Expand description
Representation of a guard or fallback, as returned by GuardMgr::select_guard()
.
Fields§
§sample: Option<GuardSetSelector>
The sample from which this guard was taken, or None
if this is a fallback.
inner: FirstHopInner
Information about connecting to (or through) this guard.
Implementations§
Source§impl FirstHop
impl FirstHop
Sourcepub(crate) fn first_hop_id(&self) -> FirstHopId
pub(crate) fn first_hop_id(&self) -> FirstHopId
Return a new FirstHopId
for this FirstHop
.
Sourcepub fn get_relay<'a>(&self, netdir: &'a NetDir) -> Option<Relay<'a>>
pub fn get_relay<'a>(&self, netdir: &'a NetDir) -> Option<Relay<'a>>
Look up this guard in netdir
.
Sourcepub fn as_circ_target(&self) -> Option<&OwnedCircTarget>
pub fn as_circ_target(&self) -> Option<&OwnedCircTarget>
If possible, return a view of this object that can be used to build a circuit.
Sourcepub(crate) fn chan_target_mut(&mut self) -> &mut OwnedChanTarget
pub(crate) fn chan_target_mut(&mut self) -> &mut OwnedChanTarget
Return a view of this as an OwnedChanTarget.
Sourcepub(crate) fn lookup_bridge_circ_target(&mut self, bridges: &BridgeSet)
Available on crate feature bridge-client
only.
pub(crate) fn lookup_bridge_circ_target(&mut self, bridges: &BridgeSet)
bridge-client
only.If possible and appropriate, find a circuit target in bridges
for this
FirstHop
, and make this FirstHop
a viable circuit target.
(By default, any FirstHop
that a GuardSet
returns will have enough
information to be a ChanTarget
, but it will be lacking the additional
network information in CircTarget
1 necessary for us to build a
multi-hop circuit through it. If this FirstHop is a regular non-bridge
Relay
, then the CircMgr
will later look up that circuit information
itself from the network directory. But if this FirstHop
is a bridge,
then we need to find that information in the BridgeSet
, since the
CircMgr does not keep track of the BridgeSet
.)
For example, supported protocol versions and ntor keys. ↩
Sourcepub(crate) fn contains_circ_target(&self) -> bool
Available on crate feature bridge-client
only.
pub(crate) fn contains_circ_target(&self) -> bool
bridge-client
only.Return true if this FirstHop
contains circuit target information.
This is true if lookup_bridge_circ_target()
has been called, and it
successfully found the circuit target information.
Trait Implementations§
Source§impl ChanTarget for FirstHop
impl ChanTarget for FirstHop
§fn display_chan_target(&self) -> DisplayChanTarget<'_, Self>where
Self: Sized,
fn display_chan_target(&self) -> DisplayChanTarget<'_, Self>where
Self: Sized,
ChanTarget
]-specific members. Read moreSource§impl HasAddrs for FirstHop
impl HasAddrs for FirstHop
Source§fn addrs(&self) -> &[SocketAddr]
fn addrs(&self) -> &[SocketAddr]
Source§impl HasChanMethod for FirstHop
impl HasChanMethod for FirstHop
Source§fn chan_method(&self) -> ChannelMethod
fn chan_method(&self) -> ChannelMethod
Source§impl HasRelayIds for FirstHop
impl HasRelayIds for FirstHop
Source§fn identity(&self, key_type: RelayIdType) -> Option<RelayIdRef<'_>>
fn identity(&self, key_type: RelayIdType) -> Option<RelayIdRef<'_>>
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fn ed_identity(&self) -> Option<&Ed25519Identity>
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fn rsa_identity(&self) -> Option<&RsaIdentity>
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fn has_identity(&self, id: RelayIdRef<'_>) -> bool
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fn has_any_identity(&self) -> bool
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] members.Auto Trait Implementations§
impl Freeze for FirstHop
impl RefUnwindSafe for FirstHop
impl Send for FirstHop
impl Sync for FirstHop
impl Unpin for FirstHop
impl UnwindSafe for FirstHop
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