Enum PreviewDecision 

pub enum PreviewDecision {
    Continue,
    Respond(Response),
}

Decision returned by a preview-aware route handler.

Returning PreviewDecision::Respond lets a service send a final ICAP response after seeing only preview bytes, before the server emits ICAP/1.0 100 Continue and before the client uploads the remainder.

Variants

Continue

Continue the normal Preview flow.

The server sends ICAP/1.0 100 Continue, reads the remaining chunked body, and invokes the same route again with a full body.

Respond(Response)

Send this final ICAP response immediately.

The server does not emit 100 Continue and does not read the remainder of the request body.

Trait Implementations

impl Debug for PreviewDecision

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

Formats the value using the given formatter.