Enum CallOutcome 

#[non_exhaustive]
pub enum CallOutcome<'a> {
    Succeeded,
    Failed(&'a ServerError),
    Cancelled,
}

How a call ended, as ServerInterceptor::on_complete is told.

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.

Succeeded

The handler answered and every after hook succeeded: the caller is sent the handler’s response.

Failed(&'a ServerError)

The call failed, and this is the error the caller is sent. It came from a before hook that refused the call, from the handler, or from an after hook.

Cancelled

The call’s future was dropped before it answered, so the caller was sent nothing: the client disconnected, a timeout above the handler gave up on it, or the server shut down.

Trait Implementations

impl<'a> Clone for CallOutcome<'a>

fn clone(&self) -> CallOutcome<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for CallOutcome<'a>

impl<'a> Debug for CallOutcome<'a>

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

Formats the value using the given formatter.