Enum libp2p_dns::DnsErr[−][src]

pub enum DnsErr<TErr> {
    Transport(TErr),
    ResolveError(ResolveError),
    MultiaddrNotSupported(Multiaddr),
    TooManyLookups,
}

The possible errors of a GenDnsConfig wrapped transport.

Variants

Transport(TErr)

The underlying transport encountered an error.

ResolveError(ResolveError)

DNS resolution failed.

MultiaddrNotSupported(Multiaddr)

DNS resolution was successful, but the underlying transport refused the resolved address.

TooManyLookups

DNS resolution involved too many lookups.

DNS resolution on dialing performs up to 32 DNS lookups. If these are not sufficient to obtain a fully-resolved address, this error is returned and the DNS records for the domain(s) being dialed should be investigated.

Trait Implementations

impl<TErr: Debug> Debug for DnsErr<TErr>[src]

impl<TErr> Display for DnsErr<TErr> where
    TErr: Display, [src]

impl<TErr> Error for DnsErr<TErr> where
    TErr: Error + 'static, [src]

Auto Trait Implementations

impl<TErr> !RefUnwindSafe for DnsErr<TErr>

impl<TErr> Send for DnsErr<TErr> where
    TErr: Send, 

impl<TErr> Sync for DnsErr<TErr> where
    TErr: Sync, 

impl<TErr> Unpin for DnsErr<TErr> where
    TErr: Unpin, 

impl<TErr> !UnwindSafe for DnsErr<TErr>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToString for T where
    T: Display + ?Sized, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,