Enum ToolKind 

pub enum ToolKind {
    Function {
        parameters: Vec<Property>,
        strict: Option<bool>,
    },
    Mcp {
        connection: Value,
        server_name: String,
        server_description: Option<String>,
        approval_mode: McpApprovalMode,
        allowed_tools: Option<Vec<String>>,
    },
    OpenApi {
        connection: Value,
        specification: String,
    },
    Prompty {
        path: String,
        mode: String,
    },
    Custom {
        connection: Value,
        options: Value,
        kind_name: String,
    },
}

Variant-specific data for Tool, discriminated by kind.

Variants

Function

kind = "function"

Fields

parameters: Vec<Property>

Parameters accepted by the function tool

strict: Option<bool>

Indicates whether the function tool enforces strict validation on its parameters

Mcp

kind = "mcp"

Fields

connection: Value

The connection configuration for the MCP tool

server_name: String

The server name of the MCP tool

server_description: Option<String>

The description of the MCP tool

approval_mode: McpApprovalMode

The approval mode for the MCP tool

allowed_tools: Option<Vec<String>>

List of allowed operations or resources for the MCP tool

OpenApi

kind = "openapi"

Fields

connection: Value

The connection configuration for the OpenAPI tool

specification: String

The full OpenAPI specification

Prompty

kind = "prompty"

Fields

path: String

Path to the child .prompty file, relative to the parent

mode: String

Execution mode. Only ‘single’ is supported; nested agent loops are not started from PromptyTool.

Custom

Wildcard / catch-all variant for unrecognized kind values.

Fields

connection: Value

Connection configuration for the server tool

options: Value

Configuration options for the server tool

kind_name: String

The raw kind string for this unknown variant.

Trait Implementations

impl Clone for ToolKind

fn clone(&self) -> ToolKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolKind

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

Formats the value using the given formatter.

impl Default for ToolKind

fn default() -> Self

Returns the “default value” for a type.