Struct KadPeers 

pub struct KadPeers(pub HashMap<String, Vec<String>>);

Persisted map of peer_id → [multiaddr_string, ...].

Wraps a plain HashMap so we can implement load/save once and reuse the type in the network loop.

Tuple Fields

0: HashMap<String, Vec<String>>

Implementations

impl KadPeers

pub fn load(path: &Path) -> Self

Load from path. Returns an empty KadPeers if the file does not exist or cannot be parsed.

pub fn save(&self, path: &Path)

Write to path as pretty-printed JSON. Logs a warning on failure (never panics).

pub fn add(&mut self, peer_id_str: String, addr_str: String)

Add addr_str to the entry for peer_id_str, deduplicating in place.

Trait Implementations

impl Debug for KadPeers

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

Formats the value using the given formatter.

impl Default for KadPeers

fn default() -> KadPeers

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for KadPeers

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for KadPeers

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

where __S: Serializer,

Serialize this value into the given Serde serializer.