Enum Error

#[non_exhaustive]
pub enum Error {
    ServiceStopped,
    Deserialize(Error),
    Response(ResponseError),
    Protocol(String),
    Io(Error),
    Eof,
    Routing(String),
}

Possible errors.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ServiceStopped

The service main loop stopped.

Deserialize(Error)

The peer replies undecodable or invalid responses.

Response(ResponseError)

The peer replies an error.

Protocol(String)

The peer violates the Language Server Protocol.

Io(Error)

Input/output errors from the underlying channels.

Eof

The underlying channel reached EOF (end of file).

Routing(String)

No handlers for events or mandatory notifications (not starting with $/).

Will not occur when catch-all handlers (router::Router::unhandled_event and router::Router::unhandled_notification) are installed.

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ResponseError> for Error

fn from(source: ResponseError) -> Self

Converts to this type from the input type.