Enum tor_guardmgr::GuardRestriction

#[non_exhaustive]
pub enum GuardRestriction {
    AvoidId(Ed25519Identity),
    AvoidAllIds(HashSet<Ed25519Identity>),
}

A restriction that applies to a single request for a guard.

Restrictions differ from filters (see GuardFilter) in that they apply to single requests, not to our entire set of guards. They’re suitable for things like making sure that we don’t start and end a circuit at the same relay, or requiring a specific subprotocol version for certain kinds of requests.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

AvoidId(Ed25519Identity)

Don’t pick a guard with the provided Ed25519 identity.

AvoidAllIds(HashSet<Ed25519Identity>)

Don’t pick a guard with any of the provided Ed25519 identities.

Trait Implementations

impl Clone for GuardRestriction

fn clone(&self) -> GuardRestriction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GuardRestriction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GuardRestriction

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Serialize for GuardRestriction

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

Serialize this value into the given Serde serializer.