Struct ResolveNatInterval 

pub struct ResolveNatInterval { /* private fields */ }

With this type you can resolve the external public IP address on an interval basis.

Keeps at most one resolution in flight and skips missed interval ticks.

Implementations

impl ResolveNatInterval

pub fn interval(resolver: NatResolver, period: Duration) -> Self

Creates a new ResolveNatInterval that attempts to resolve the public IP with interval of period. See also [tokio::time::interval]

pub fn interval_at( resolver: NatResolver, start: Instant, period: Duration, ) -> Self

Creates a new ResolveNatInterval that attempts to resolve the public IP with interval of period with the first attempt starting at start. See also [tokio::time::interval_at]

pub const fn resolver(&self) -> &NatResolver

Returns the resolver used by this interval

pub async fn tick(&mut self) -> Option<IpAddr>

Completes when the next IpAddr in the interval has been reached.

pub fn poll_tick(&mut self, cx: &mut Context<'_>) -> Poll<Option<IpAddr>>

Polls for the next resolved IpAddr in the interval to be reached.

This method can return the following values:

• Poll::Pending if the next IpAddr has not yet been resolved.
• Poll::Ready(Option<IpAddr>) if the next IpAddr has been resolved. This returns None if the attempt was unsuccessful.

Trait Implementations

impl Debug for ResolveNatInterval

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

Formats the value using the given formatter.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 80 bytes