Struct tor_circmgr::config::PathConfig
source · pub struct PathConfig {
ipv4_subnet_family_prefix: u8,
ipv6_subnet_family_prefix: u8,
pub(crate) long_lived_ports: HashSet<u16>,
pub(crate) reachable_addrs: Vec<AddrPortPattern>,
}
Expand description
Rules for building paths over the network.
This type is immutable once constructed. To build one, use
PathConfigBuilder
, or deserialize it from a string.
You may change the PathConfig on a running Arti client. Doing so changes paths that are constructed in the future, and prevents requests from being attached to existing circuits, if the configuration has become more restrictive.
Fields§
§ipv4_subnet_family_prefix: u8
Set the length of a bit-prefix for a default IPv4 subnet-family.
Any two relays will be considered to belong to the same family if their IPv4 addresses share at least this many initial bits.
ipv6_subnet_family_prefix: u8
Set the length of a bit-prefix for a default IPv6 subnet-family.
Any two relays will be considered to belong to the same family if their IPv6 addresses share at least this many initial bits.
long_lived_ports: HashSet<u16>
A set of ports that need to be sent over Stable circuits.
reachable_addrs: Vec<AddrPortPattern>
The set of addresses to which we’re willing to make direct connections.
Implementations§
source§impl PathConfig
impl PathConfig
sourcepub fn builder() -> PathConfigBuilder
pub fn builder() -> PathConfigBuilder
Returns a fresh, default, builder
source§impl PathConfig
impl PathConfig
sourcepub fn subnet_config(&self) -> SubnetConfig
pub fn subnet_config(&self) -> SubnetConfig
Return a subnet configuration based on these rules.
sourcepub(crate) fn at_least_as_permissive_as(&self, other: &Self) -> bool
pub(crate) fn at_least_as_permissive_as(&self, other: &Self) -> bool
Return true if this configuration is at least as permissive as other
.
In other words, in other words, return true if every circuit permitted
by other
would also be permitted by this configuration.
We use this function to decide when circuits must be discarded. Therefore, it is okay to return “false” inaccurately, but we should never return “true” inaccurately.
sourcepub(crate) fn build_guard_filter(&self) -> GuardFilter
pub(crate) fn build_guard_filter(&self) -> GuardFilter
Return a new [GuardFilter
] reflecting the rules in this configuration.
sourcepub(crate) fn relay_selection_config(&self) -> RelaySelectionConfig<'_>
pub(crate) fn relay_selection_config(&self) -> RelaySelectionConfig<'_>
Return a new RelaySelectionConfig
reflecting the rules in this
configuration.
Trait Implementations§
source§impl AsRef<PathConfig> for TestConfig
Available on crate feature testing
only.
impl AsRef<PathConfig> for TestConfig
testing
only.source§fn as_ref(&self) -> &PathConfig
fn as_ref(&self) -> &PathConfig
source§impl Clone for PathConfig
impl Clone for PathConfig
source§fn clone(&self) -> PathConfig
fn clone(&self) -> PathConfig
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for PathConfig
impl Debug for PathConfig
source§impl Default for PathConfig
impl Default for PathConfig
source§impl PartialEq for PathConfig
impl PartialEq for PathConfig
source§fn eq(&self, other: &PathConfig) -> bool
fn eq(&self, other: &PathConfig) -> bool
self
and other
values to be equal, and is used
by ==
.impl Eq for PathConfig
impl StructuralPartialEq for PathConfig
Auto Trait Implementations§
impl Freeze for PathConfig
impl RefUnwindSafe for PathConfig
impl Send for PathConfig
impl Sync for PathConfig
impl Unpin for PathConfig
impl UnwindSafe for PathConfig
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