Enum Cancel

pub enum Cancel {}

The cancel request is used by the client in two situations:

• to indicate that it is no longer interested in the result produced by a specific request issued earlier
• to cancel a progress sequence. Clients should only call this request if the corresponding capability supportsCancelRequest is true. This request has a hint characteristic: a debug adapter can only be expected to make a ‘best effort’ in honoring this request but there are no guarantees. The cancel request may return an error if it could not cancel an operation but a client should refrain from presenting this error to end users. The request that got cancelled still needs to send a response back. This can either be a normal result (success attribute true) or an error response (success attribute false and the message set to cancelled). Returning partial results from a cancelled request is possible but please note that a client has no generic way for detecting that a response is partial or not. The progress that got cancelled still needs to send a progressEnd event back. A client should not assume that progress just got cancelled after sending the cancel request.

Trait Implementations

impl Request for Cancel

const COMMAND: &'static str = "cancel"

type Arguments = CancelArguments

type Response = ()