Struct WebFetchTool 

pub struct WebFetchTool { /* private fields */ }

Tool for fetching web content.

• HTML is converted to markdown
• JSON is pretty-printed
• Other content returned as-is

Implementations

impl WebFetchTool

pub fn new() -> Self

Creates a new webfetch tool with default client.

pub fn with_client(client: Client) -> Self

Creates a webfetch tool with a custom client.

Trait Implementations

impl Clone for WebFetchTool

fn clone(&self) -> WebFetchTool

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WebFetchTool

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

Formats the value using the given formatter.

impl Default for WebFetchTool

fn default() -> Self

Returns the “default value” for a type.

impl<Deps: Send + Sync> Tool<Deps> for WebFetchTool

fn definition(&self) -> ToolDefinition

Get the tool’s definition.

fn call<'life0, 'life1, 'async_trait>( &'life0 self, _ctx: &'life1 RunContext<Deps>, args: Value, ) -> Pin<Box<dyn Future<Output = ToolResult> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Execute the tool with given arguments.

fn max_retries(&self) -> Option<u32>

Maximum retries for this tool.

fn prepare<'life0, 'life1, 'async_trait>( &'life0 self, _ctx: &'life1 RunContext<Deps>, def: ToolDefinition, ) -> Pin<Box<dyn Future<Output = Option<ToolDefinition>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Prepare the tool definition at runtime.

fn name(&self) -> String

Get the tool name.

fn description(&self) -> String

Get the tool description.

impl ToolContext for WebFetchTool

const NAME: &'static str = tool_names::WEBFETCH

Tool name used for section headers in generated system prompt.

fn context(&self) -> &'static str

Returns the tool’s context string for system prompt generation.