Enum libp2p::dns::Error

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pub enum Error<TErr> {
    Transport(TErr),
    ResolveError(ResolveError),
    MultiaddrNotSupported(Multiaddr),
    TooManyLookups,
}
Available on crate feature dns only.
Expand description

The possible errors of a Transport wrapped transport.

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Transport(TErr)

The underlying transport encountered an error.

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ResolveError(ResolveError)

DNS resolution failed.

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MultiaddrNotSupported(Multiaddr)

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

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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§

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impl<TErr> Debug for Error<TErr>
where TErr: Debug,

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

Formats the value using the given formatter. Read more
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impl<TErr> Display for Error<TErr>
where TErr: Display,

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

Formats the value using the given formatter. Read more
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impl<TErr> Error for Error<TErr>
where TErr: Error + 'static,

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fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type based access to context intended for error reports. Read more

Auto Trait Implementations§

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impl<TErr> !RefUnwindSafe for Error<TErr>

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