Struct RuntimeInfo 

pub struct RuntimeInfo {
    pub status: ServerStatus,
    pub last_error: Option<String>,
    pub connected_at: Option<DateTime<Utc>>,
    pub disconnected_at: Option<DateTime<Utc>>,
    pub tool_count: usize,
    pub restart_count: u32,
    pub last_ping_at: Option<DateTime<Utc>>,
}

Runtime information for an MCP server.

Contains comprehensive health and statistics data for a server connection, including status, timestamps, tool counts, and error information.

Fields

• status - Current operational status of the server
• last_error - Most recent error message (if any)
• connected_at - Timestamp when the server connected
• disconnected_at - Timestamp when the server disconnected
• tool_count - Number of tools provided by this server
• restart_count - Number of times the server has been restarted
• last_ping_at - Timestamp of the last successful ping

Monitoring

This structure is used for health monitoring and diagnostics, providing visibility into server connection lifecycle and performance.

Example

let info = RuntimeInfo {
    status: ServerStatus::Ready,
    connected_at: Some(Utc::now()),
    tool_count: 5,
    ..Default::default()
};

if info.status == ServerStatus::Ready {
    println!("Server has {} tools available", info.tool_count);
}

Fields

status: ServerStatus

Current operational status

last_error: Option<String>

Most recent error message (if any)

connected_at: Option<DateTime<Utc>>

Timestamp when the server connected

disconnected_at: Option<DateTime<Utc>>

Timestamp when the server disconnected

tool_count: usize

Number of tools provided by this server

restart_count: u32

Number of times the server has been restarted

last_ping_at: Option<DateTime<Utc>>

Timestamp of the last successful ping

Trait Implementations

impl Clone for RuntimeInfo

fn clone(&self) -> RuntimeInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeInfo

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

Formats the value using the given formatter.

impl Default for RuntimeInfo

fn default() -> Self

Creates default runtime info for a stopped server.

Initializes with Stopped status and zero counters.

impl<'de> Deserialize<'de> for RuntimeInfo

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for RuntimeInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.