Struct LoggingMessageNotification 

pub struct LoggingMessageNotification {
    pub params: LoggingMessageNotificationParams,
    /* private fields */
}

Latest MCP Protocol 2025_11_25 JSONRPCNotification of a log message passed from server to client. If no logging/setLevel request has been sent from the client, the server MAY decide which messages to send automatically.

JSON schema

{
 "description": "JSONRPCNotification of a log message passed from server to client. If no logging/setLevel request has been sent from the client, the server MAY decide which messages to send automatically.",
 "type": "object",
 "required": [
   "jsonrpc",
   "method",
   "params"
 ],
 "properties": {
   "jsonrpc": {
     "type": "string",
     "const": "2.0"
   },
   "method": {
     "type": "string",
     "const": "notifications/message"
   },
   "params": {
     "$ref": "#/$defs/LoggingMessageNotificationParams"
   }
 }
}

Fields

params: LoggingMessageNotificationParams

Implementations

impl LoggingMessageNotification

pub fn new(params: LoggingMessageNotificationParams) -> Self

pub fn jsonrpc(&self) -> &String

pub fn method(&self) -> &String

pub fn method_value() -> &'static str

returns “notifications/message”

Trait Implementations

impl Clone for LoggingMessageNotification

fn clone(&self) -> LoggingMessageNotification

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LoggingMessageNotification

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LoggingMessageNotification

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<LoggingMessageNotification> for ServerNotification

fn from(value: LoggingMessageNotification) -> Self

Converts to this type from the input type.

impl Serialize for LoggingMessageNotification

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

where __S: Serializer,

Serialize this value into the given Serde serializer.