Enum TxtResolverError 

#[non_exhaustive]
pub enum TxtResolverError {
    DnsConfig {
        message: String,
        source: Box<dyn Error + Send + Sync>,
    },
}

Errors returned while constructing a TXT resolver.

The underlying cause is available through std::error::Error::source; the concrete source type is intentionally not exposed, so the DNS backend can change without breaking the public API.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

DnsConfig

DNS resolver configuration failed.

Fields

message: String

Human-readable description of the configuration failure.

source: Box<dyn Error + Send + Sync>

The underlying cause.

Trait Implementations

impl Debug for TxtResolverError

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

Formats the value using the given formatter.

impl Display for TxtResolverError

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

Formats the value using the given formatter.

impl Error for TxtResolverError

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.

impl From<ResolveError> for TxtResolverError

fn from(error: ResolveError) -> Self

Converts to this type from the input type.

impl PartialEq for TxtResolverError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.