Enum ToolConfig 

#[non_exhaustive]
pub enum ToolConfig {
    Bash {},
    Filesystem {},
    WebSearch {},
    WebFetch {},
    CodeExecution {},
    Custom {
        name: String,
        description: Option<String>,
        input_schema: Value,
    },
}

Tool declaration: built-in or custom (client-executed).

Built-in tools execute server-side in the sandbox. Custom tools are client-executed — the runtime parks the loop until the client returns a result via user.custom_tool_result.

Wire Shapes (CANON §3.7)

{"type": "bash"}
{"type": "filesystem"}
{"type": "web_search"}
{"type": "web_fetch"}
{"type": "code_execution"}
{"type": "custom", "name": "get_weather", "input_schema": {"type": "object"}}

Example

use adk_managed::types::ToolConfig;
use serde_json::json;

let tool = ToolConfig::Custom {
    name: "get_weather".to_string(),
    description: Some("Get current weather".to_string()),
    input_schema: json!({"type": "object", "properties": {"city": {"type": "string"}}}),
};
let json = serde_json::to_string(&tool).unwrap();
assert!(json.contains(r#""type":"custom""#));
assert!(json.contains(r#""name":"get_weather""#));

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Bash

Bash shell execution tool (server-side).

Filesystem

Filesystem access tool (server-side).

WebSearch

Web search tool (server-side).

WebFetch

Web fetch/scrape tool (server-side).

CodeExecution

Code execution tool (server-side).

Custom

Custom client-executed tool.

Fields

name: String

Tool name (unique within the agent definition).

description: Option<String>

Optional human-readable description.

input_schema: Value

JSON Schema for the tool’s input parameters.

Trait Implementations

impl Clone for ToolConfig

fn clone(&self) -> ToolConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ToolConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ToolConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.