Struct SharedLearnedPeers 

pub struct SharedLearnedPeers { /* private fields */ }

Cloneable handle to the LRU table of learned peer addresses (peer IP -> instant of the last call traffic seen from it).

Implementations

impl SharedLearnedPeers

pub fn new(capacity: usize) -> Self

pub fn learn(&self, ip: IpAddr)

Records ip as a recently active peer.

pub fn contains_within(&self, ip: &IpAddr, ttl: Duration) -> bool

Whether ip was learned within ttl. Lookups do not refresh the LRU recency, so eviction order is driven purely by call traffic.

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn snapshot(&self) -> HashMap<IpAddr, Instant>

Trait Implementations

impl Clone for SharedLearnedPeers

fn clone(&self) -> SharedLearnedPeers

Returns a duplicate of the value.

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

Performs copy-assignment from source.