Enum Error 

pub enum Error {
    ConnectToServer,
    WriteToStream,
    ReadStream,
    SwitchMode,
    RunCommand,
    QueryResponse(&'static str),
    WrongResponse,
    UnsupportedCommand((&'static str, Option<ChannelMode>)),
    SonicServer(String),
}

Wrap for sonic channel error kind. This type has std::error::Error implementation and you can use boxed trait for catch other errors like this. All error kinds that you can see in sonic-channel crate.

Variants

ConnectToServer

Cannot connect to the sonic search backend.

WriteToStream

Cannot write message to stream.

ReadStream

Cannot read message in stream.

SwitchMode

Cannot switch channel mode from uninitialized.

RunCommand

Cannot run command in current mode.

QueryResponse(&'static str)

Error in query response with additional message.

WrongResponse

Response from sonic server are wrong! Actually it may happen if you use unsupported sonic backend version. Please write issue to the github repo.

UnsupportedCommand((&'static str, Option<ChannelMode>))

You cannot run the command in current channel.

SonicServer(String)

This error appears if the error occurred on the server side

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, f: &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.