Struct PromptCatchError 

pub struct PromptCatchError<S> { /* private fields */ }

A service wrapper that catches errors from middleware and converts them into prompt errors, maintaining the Error = Infallible contract.

When a middleware layer (e.g., TimeoutLayer) produces an error, this wrapper converts it into a prompt error. This allows error information to flow through the normal response path rather than requiring special error handling.

Implementations

impl<S> PromptCatchError<S>

pub fn new(inner: S) -> Self

Create a new PromptCatchError wrapping the given service.

Trait Implementations

impl<S: Clone> Clone for PromptCatchError<S>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug> Debug for PromptCatchError<S>

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

Formats the value using the given formatter.

impl<S> Service<PromptRequest> for PromptCatchError<S>

where S: Service<PromptRequest, Response = GetPromptResult> + Clone + Send + 'static, S::Error: Display + Send, S::Future: Send,

type Response = GetPromptResult

Responses given by the service.

type Error = Infallible

Errors produced by the service.

type Future = Pin<Box<dyn Future<Output = Result<GetPromptResult, Infallible>> + Send>>

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: PromptRequest) -> Self::Future

Process the request and return the response asynchronously.