Enum DnsResolutionError 

pub enum DnsResolutionError {
    ResolutionFailed {
        domain: String,
        source: Error,
    },
    IpMismatch {
        domain: String,
        resolved_ip: IpAddr,
        expected_ip: IpAddr,
    },
}

Errors that can occur during DNS resolution

Variants

ResolutionFailed

DNS resolution failed (domain doesn’t resolve or network error)

Fields

domain: String

source: Error

IpMismatch

Domain resolved but to a different IP than expected

Fields

domain: String

resolved_ip: IpAddr

expected_ip: IpAddr

Trait Implementations

impl Debug for DnsResolutionError

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

Formats the value using the given formatter.

impl Display for DnsResolutionError

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

Formats the value using the given formatter.

impl Error for DnsResolutionError

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

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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.