Enum ProofOfWork 

#[non_exhaustive]
pub enum ProofOfWork {
    Unrecognized(UnrecognizedProofOfWork),
    V1(ProofOfWorkV1),
}

Extension to provide a proof of work for denial of service mitigation

Documented at https://spec.torproject.org/rend-spec/introduction-protocol.html#INTRO1_POW_EXT

The extension has a variable format depending on the specific scheme that was chosen.

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.

Unrecognized(UnrecognizedProofOfWork)

A potential solution with unrecognized scheme

V1(ProofOfWorkV1)

A potential solution using the v1 scheme

Trait Implementations

impl Clone for ProofOfWork

fn clone(&self) -> ProofOfWork

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProofOfWork

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

Formats the value using the given formatter.

impl Ext for ProofOfWork

type Id = CircRequestExtType

An identifier kind used with this sort of extension.

fn type_id(&self) -> CircRequestExtType

The field-type id for this particular extension.

fn take_body_from(b: &mut Reader<'_>) -> Result<Self>

Extract the body (not the type or the length) from a single extension.

fn write_body_onto<B: Writer + ?Sized>(&self, b: &mut B) -> EncodeResult<()>

Write the body (not the type or the length) for a single extension.

impl From<ProofOfWork> for CircRequestExt

Available on crate feature hs only.

fn from(val: ProofOfWork) -> CircRequestExt

Converts to this type from the input type.

impl PartialEq for ProofOfWork

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ProofOfWork