Struct glycos::graph::cryptograph::Edge

pub struct Edge {
    acl_ephemeral: PublicKey,
    acl: Vec<(PublicKey, Vec<u8>)>,
    spo: Vec<u8>,
    signature: AbeRingSignature,
}

Represents a sealed Edge from a Vertex \(V_a\) to \(V_b\). \(V_a\) and \(V_b\) are a priori unknown; the Edge can be opened through Edge::decrypt.

Creating a new Edge can be done through EdgeBuilder.

Fields

acl_ephemeral: PublicKey

acl: Vec<(PublicKey, Vec<u8>)>

spo: Vec<u8>

signature: AbeRingSignature

Implementations

impl Edge

pub fn decrypt(&self, sk: &PrivateKey) -> Result<Edge>

With the correct PrivateKey retrieved through the associated Vertex’s check_acl() method, this decrypts the sealed Edge to a primitives::Edge.

pub fn vertex_keys(&self) -> impl Iterator<Item = [u8; 32]> + '_

pub fn key(&self) -> [u8; 32]

pub fn as_bytes(&self) -> Vec<u8>

Serializes the Edge.

pub fn from_bytes<B: AsRef<[u8]>>(bytes: B) -> Result<Edge, CryptoGraphError>

Deserializes an Edge from a vector of bytes.

pub fn verify_signature(&self) -> bool

Verifies that the signature of this Edge is correct.

Returns true when the signature is valid, false otherwise. Call this method after receiving an edge, and do not consume it if it’s invalid.

pub fn verify_is_subject(&self, v: &Vertex) -> bool

Verifies whether v is the valid subject of this Edge.

Trait Implementations

impl Clone for Edge

fn clone(&self) -> Edge

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Edge

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

Formats the value using the given formatter.

impl<'s> Deserialize<'s> for Edge

fn deserialize<D: Deserializer<'s>>(deser: D) -> Result<Edge, D::Error>

Deserialize this value from the given Serde deserializer.

impl PartialEq<Edge> for Edge

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for Edge

fn serialize<S: Serializer>(&self, s: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.