Enum McpContent 

pub enum McpContent {
    Listing {
        server_name: String,
        id: Option<String>,
        tools: Vec<McpListedTool>,
        error: Option<String>,
    },
    Call {
        server_name: String,
        call: ToolCall,
    },
    Result(ToolResult),
}

MCP discovery and execution history. Results reference the matching call’s server identity.

Variants

Listing

Tools discovered on a server at this point in the conversation.

Fields

server_name: String

Identity of the MCP server.

id: Option<String>

Listing identifier, when supplied by the provider.

tools: Vec<McpListedTool>

Discovered tools in the order reported by the server.

error: Option<String>

Discovery failure, when reported. An empty tool list alone is not a failure.

Call

A call executed by the backend’s MCP client.

Fields

server_name: String

Identity of the MCP server.

call: ToolCall

Ordinary call ID, name, and arguments.

Result(ToolResult)

Output from a backend-executed MCP call.

Trait Implementations

impl Clone for McpContent

fn clone(&self) -> McpContent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for McpContent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for McpContent

fn deserialize<__D>( __deserializer: __D, ) -> Result<McpContent, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for McpContent

fn eq(&self, other: &McpContent) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for McpContent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for McpContent