Struct CatchUnwind

pub struct CatchUnwind<S: LspService> { /* private fields */ }

The middleware catching panics of underlying handlers and turn them into error responses.

See module level documentations for details.

Implementations

impl<S: LspService> CatchUnwind<S>

pub fn get_ref(&self) -> &S

Get a reference to the inner service.

pub fn get_mut(&mut self) -> &mut S

Get a mutable reference to the inner service.

pub fn into_inner(self) -> S

Consume self, returning the inner service.

Trait Implementations

impl<S: LspService> LspService for CatchUnwind<S>

fn notify(&mut self, notif: AnyNotification) -> ControlFlow<Result<()>>

The handler of LSP notifications.

fn emit(&mut self, event: AnyEvent) -> ControlFlow<Result<()>>

The handler of an arbitrary AnyEvent.

impl<S: LspService> Service<AnyRequest> for CatchUnwind<S>

type Response = <S as Service<AnyRequest>>::Response

Responses given by the service.

type Error = <S as Service<AnyRequest>>::Error

Errors produced by the service.

type Future = ResponseFuture<<S as Service<AnyRequest>>::Future, <S as Service<AnyRequest>>::Error>

The future response value.

fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests.

fn call(&mut self, req: AnyRequest) -> Self::Future

Process the request and return the response asynchronously.