Enum trust_dns_resolver::error::ResolveErrorKind
source · [−]#[non_exhaustive]
pub enum ResolveErrorKind {
Message(&'static str),
Msg(String),
NoConnections,
NoRecordsFound {
query: Box<Query>,
soa: Option<Box<SOA>>,
negative_ttl: Option<u32>,
response_code: ResponseCode,
trusted: bool,
},
Io(Error),
Proto(ProtoError),
Timeout,
}
Expand description
The error kind for errors that get returned in the crate
Variants (Non-exhaustive)
This enum is marked as non-exhaustive
Message(&'static str)
An error with an arbitrary message, referenced as &’static str
Msg(String)
An error with an arbitrary message, stored as String
NoConnections
No resolvers available
NoRecordsFound
Fields
negative_ttl: Option<u32>
negative ttl, as determined from DnsResponse::negative_ttl this will only be present if the SOA was also present.
response_code: ResponseCode
ResponseCode, if NXDOMAIN
, the domain does not exist (and no other types).
If NoError
, then the domain exists but there exist either other types at the same label, or subzones of that label.
trusted: bool
If we trust NXDOMAIN
errors from this server
No records were found for a query
Io(Error)
An error got returned from IO
Proto(ProtoError)
An error got returned by the trust-dns-proto crate
Timeout
A request timed out
Trait Implementations
sourceimpl Clone for ResolveErrorKind
impl Clone for ResolveErrorKind
sourceimpl Debug for ResolveErrorKind
impl Debug for ResolveErrorKind
sourceimpl Display for ResolveErrorKind
impl Display for ResolveErrorKind
sourceimpl Error for ResolveErrorKind
impl Error for ResolveErrorKind
sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
use the Display impl or to_string()
sourceimpl From<Error> for ResolveErrorKind
impl From<Error> for ResolveErrorKind
sourceimpl From<ProtoError> for ResolveErrorKind
impl From<ProtoError> for ResolveErrorKind
sourcefn from(source: ProtoError) -> Self
fn from(source: ProtoError) -> Self
Performs the conversion.
sourceimpl From<ResolveErrorKind> for ResolveError
impl From<ResolveErrorKind> for ResolveError
sourcefn from(kind: ResolveErrorKind) -> Self
fn from(kind: ResolveErrorKind) -> Self
Performs the conversion.
Auto Trait Implementations
impl RefUnwindSafe for ResolveErrorKind
impl Send for ResolveErrorKind
impl Sync for ResolveErrorKind
impl Unpin for ResolveErrorKind
impl UnwindSafe for ResolveErrorKind
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more