Struct CancelledNotification 

pub struct CancelledNotification {
    pub request_id: RequestId,
    pub reason: Option<String>,
}

Cancellation notification per MCP 2025-06-18 specification

Fields

request_id: RequestId

The ID of the request to cancel This MUST correspond to the ID of a request previously issued in the same direction

reason: Option<String>

An optional string describing the reason for the cancellation This MAY be logged or presented to the user

Trait Implementations

impl Clone for CancelledNotification

fn clone(&self) -> CancelledNotification

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CancelledNotification

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CancelledNotification

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CancelledNotification

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

where __S: Serializer,

Serialize this value into the given Serde serializer.