Struct CatchPanicLayer 

pub struct CatchPanicLayer;

Tower layer that catches panics from the inner service.

On a panic the inner service’s future is abandoned, the panic payload is logged via tracing::error!, and a bare 500 response is returned. When layered inside crate::error::ErrorEnvelopeLayer that 500 is rendered as the production error envelope.

Trait Implementations

impl Clone for CatchPanicLayer

fn clone(&self) -> CatchPanicLayer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CatchPanicLayer

impl Debug for CatchPanicLayer

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

Formats the value using the given formatter.

impl Default for CatchPanicLayer

fn default() -> CatchPanicLayer

Returns the “default value” for a type.

impl<S> Layer<S> for CatchPanicLayer

type Service = CatchPanicService<S>

The wrapped service

fn layer(&self, inner: S) -> Self::Service

Wrap the given service with the middleware, returning a new service that has been decorated with the middleware.