Enum Error 

pub enum Error {
    Response {
        service: String,
        method: String,
        error: Box<YtError>,
    },
    Packet(PacketError),
    Connect {
        address: String,
        source: Error,
    },
    Io(Error),
    Protocol(String),
    Decode {
        message: &'static str,
        source: DecodeError,
    },
    Timeout {
        service: String,
        method: String,
        timeout: Duration,
    },
    ConnectionClosed {
        request_id: Guid,
    },
    Wire(WireError),
}

Anything that can go wrong in this crate.

Variants

Response

The server answered, and the answer was a failure.

Boxed: a YtError carries a whole error tree with its attributes, and leaving it inline would make every Result in the crate the size of the largest failure it can report.

Fields

service: String

method: String

error: Box<YtError>

Packet(PacketError)

The bytes on the connection were not a well-formed packet.

Connect

The connection failed, or was never established.

Fields

address: String

source: Error

Io(Error)

I/O on an established connection failed.

Protocol(String)

The peer sent something structurally valid but not what the protocol allows here.

Decode

A protobuf message did not parse.

Fields

message: &'static str

source: DecodeError

Timeout

The request did not complete inside its deadline.

Fields

service: String

method: String

timeout: Duration

ConnectionClosed

The connection was closed while this request was in flight.

Fields

request_id: Guid

Wire(WireError)

A rowset could not be decoded.

Implementations

impl Error

pub fn yt_error(&self) -> Option<&YtError>

The server-reported error, if this failure came from the server.

pub fn has_code(&self, code: i32) -> bool

Whether this failure carries the given YTsaurus error code anywhere in its nesting.

Trait Implementations

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

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<PacketError> for Error

fn from(source: PacketError) -> Self

Converts to this type from the input type.

impl From<WireError> for Error

fn from(source: WireError) -> Self

Converts to this type from the input type.