Enum tiberius::error::Error

pub enum Error {
    Io {
        kind: IoErrorKind,
        message: String,
    },
    Protocol(Cow<'static, str>),
    Encoding(Cow<'static, str>),
    Conversion(Cow<'static, str>),
    Utf8,
    Utf16,
    ParseInt(ParseIntError),
    Server(TokenError),
    Tls(String),
    Gssapi(String),
    Routing {
        host: String,
        port: u16,
    },
}

A unified error enum that contains several errors that might occurr during the lifecycle of this driver

Variants

Io

An error occured when performing I/O to the server.

Fields of Io

kind: IoErrorKind

A list specifying general categories of I/O error.

message: String

The error description.

Protocol(Cow<'static, str>)

An error happened during the request or response parsing.

Encoding(Cow<'static, str>)

Server responded with encoding not supported.

Conversion(Cow<'static, str>)

Conversion failure from one type to another.

Utf8

Tried to convert data to UTF-8 that was not valid.

Utf16

Tried to convert data to UTF-16 that was not valid.

ParseInt(ParseIntError)

Tried to parse an integer that was not an integer.

Server(TokenError)

An error returned by the server.

Tls(String)

An error in the TLS handshake.

Gssapi(String)

This is supported on Unix and crate feature integrated-auth-gssapi only.

An error from the GSSAPI library.

Routing

Server requested a connection to an alternative address.

Fields of Routing

host: String

The requested hostname

port: u16

The requested port.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

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

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(e: Error) -> Self

Performs the conversion.

impl From<Error> for Error

This is supported on neither macOS nor iOS.

fn from(v: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl From<Error> for Error

fn from(err: Error) -> Error

Performs the conversion.

impl From<Error> for Error

This is supported on Unix and crate feature integrated-auth-gssapi only.

fn from(err: Error) -> Error

Performs the conversion.

impl From<FromUtf16Error> for Error

fn from(_err: FromUtf16Error) -> Error

Performs the conversion.

impl From<FromUtf8Error> for Error

fn from(_err: FromUtf8Error) -> Error

Performs the conversion.

impl From<Infallible> for Error

fn from(_: Infallible) -> Self

Performs the conversion.

impl From<ParseIntError> for Error

fn from(err: ParseIntError) -> Error

Performs the conversion.

impl From<Utf8Error> for Error

fn from(_: Utf8Error) -> Error

Performs the conversion.