Struct DnsCacheEntry 

pub struct DnsCacheEntry {
    pub addresses: Vec<IpAddr>,
    pub created_at: Instant,
    pub ttl: Duration,
    pub hit_count: u64,
    pub last_accessed: Instant,
}

DNS cache entry

Fields

addresses: Vec<IpAddr>

Resolved IP addresses

created_at: Instant

Time when entry was created

ttl: Duration

Time-to-live for this entry

hit_count: u64

Number of times this entry has been used

last_accessed: Instant

Last time this entry was accessed

Implementations

impl DnsCacheEntry

pub fn is_valid(&self) -> bool

Check if this cache entry is still valid

pub fn is_expired(&self) -> bool

Check if this entry is expired

pub fn mark_accessed(&mut self)

Update access statistics

Trait Implementations

impl Clone for DnsCacheEntry

fn clone(&self) -> DnsCacheEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DnsCacheEntry

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

Formats the value using the given formatter.