Struct LinkKeys 

#[non_exhaustive]
pub struct LinkKeys {
    pub local: Keypair,
    pub peers: Vec<[u8; 32]>,
}

One end’s key pair, and the public keys of the other ends it accepts.

use kevy_embedded::{Keypair, LinkKeys};

let keys = LinkKeys::new(Keypair::from_secret([1; 32])).with_peers(vec![[2; 32]]);
assert_eq!(keys.peers.len(), 1);

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

local: Keypair

This store’s static key pair.

let keys = kevy_embedded::LinkKeys::new(kevy_embedded::Keypair::from_secret([1; 32]));
assert_ne!(keys.local.public(), [0; 32]);

peers: Vec<[u8; 32]>

On a replica, the primary keys it trusts, tried in turn until one answers; it needs at least one. On a writer, the replica keys it accepts; empty accepts any replica, still encrypted.

let primary = kevy_embedded::Keypair::from_secret([2; 32]);
let keys = kevy_embedded::LinkKeys::new(kevy_embedded::Keypair::from_secret([1; 32]))
    .with_peers(vec![primary.public()]);
assert_eq!(keys.peers[0], primary.public());

Implementations

impl LinkKeys

pub fn new(local: Keypair) -> Self

This end’s key pair local, with no peers yet. The key has no default: without it the link authenticates nobody.

let keys = kevy_embedded::LinkKeys::new(kevy_embedded::Keypair::from_secret([1; 32]));
assert!(keys.peers.is_empty());

pub fn with_peers(self, peers: Vec<[u8; 32]>) -> Self

Set Self::peers.

let keys = kevy_embedded::LinkKeys::new(kevy_embedded::Keypair::from_secret([1; 32]))
    .with_peers(vec![[2; 32], [3; 32]]);
assert_eq!(keys.peers.len(), 2);

Trait Implementations

impl Clone for LinkKeys

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LinkKeys

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

Formats the value using the given formatter.