Struct UnsubscribeContractResponse 

pub struct UnsubscribeContractResponse {
    pub contract_id: ContractInstanceId,
    pub result: Result<(), String>,
    pub context: DelegateContext,
}

Response after attempting to unsubscribe from a contract from a delegate.

Unsubscribing a contract the delegate is not subscribed to reports Ok(()), not an error. That is not a convenience: it is what the host actually does. Teardown goes through the same removal path that a no-longer-present client id already takes as a no-op, so returning an error would have the host inventing a failure it did not have. It also matches the subscribe side, where a repeat subscribe is a set insert.

Field order is the wire format. Do not reorder.

Fields

contract_id: ContractInstanceId

The contract unsubscribed from.

result: Result<(), String>

Success (Ok) or error message (Err). Unsubscribing a contract the delegate was not subscribed to reports Ok(()).

context: DelegateContext

Context for the delegate.

Trait Implementations

impl Clone for UnsubscribeContractResponse

fn clone(&self) -> UnsubscribeContractResponse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnsubscribeContractResponse

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for UnsubscribeContractResponse

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for UnsubscribeContractResponse

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.