Struct ToolResult 

pub struct ToolResult {
    pub output: String,
    pub success: bool,
    pub metadata: HashMap<String, Value>,
}

Result from tool execution

Fields

output: String

success: bool

metadata: HashMap<String, Value>

Implementations

impl ToolResult

pub fn success(output: impl Into<String>) -> Self

pub fn error(message: impl Into<String>) -> Self

pub fn structured_error( code: &str, tool: &str, message: &str, missing_fields: Option<Vec<&str>>, example: Option<Value>, ) -> Self

Create a structured error with code, tool name, missing fields, and example

This helps LLMs self-correct by providing actionable information about what went wrong.

pub fn with_metadata(self, key: impl Into<String>, value: Value) -> Self

Trait Implementations

impl Clone for ToolResult

fn clone(&self) -> ToolResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolResult

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ToolResult

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ToolResult

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

where __S: Serializer,

Serialize this value into the given Serde serializer.