Enum trust_dns_server::error::PersistenceErrorKind

pub enum PersistenceErrorKind {
    Recovery(&'static str),
    WrongInsertCount {
        got: usize,
        expect: usize,
    },
    Proto(ProtoError),
    Timeout,
}

The error kind for errors that get returned in the crate

Variants

Recovery(&'static str)

An error that occurred when recovering from journal

WrongInsertCount

The number of inserted records didn't match the expected amount

Fields of WrongInsertCount

got: usize

The number of inserted records

expect: usize

The number of records expected to be inserted

Proto(ProtoError)

An error got returned by the trust-dns-proto crate

Timeout

A request timed out

Trait Implementations

impl Debug for ErrorKind

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

Formats the value using the given formatter.

impl Display for ErrorKind

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

Formats the value using the given formatter.

impl Error for ErrorKind

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<ErrorKind> for Error

fn from(kind: ErrorKind) -> Error

Performs the conversion.

impl From<ProtoError> for ErrorKind

fn from(source: ProtoError) -> Self

Performs the conversion.