Struct ToolUseContent 

pub struct ToolUseContent {
    pub id: String,
    pub name: String,
    pub input: HashMap<String, Value>,
    pub meta: Option<HashMap<String, Value>>,
}

Tool use content in a sampling message (assistant requesting tool invocation).

New in MCP 2025-11-25. Part of SamplingMessageContentBlock.

Fields

id: String

Unique ID for this tool use.

name: String

Name of the tool to invoke.

input: HashMap<String, Value>

Input arguments for the tool.

meta: Option<HashMap<String, Value>>

Extension metadata

Trait Implementations

impl Clone for ToolUseContent

fn clone(&self) -> ToolUseContent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolUseContent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ToolUseContent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ToolUseContent

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ToolUseContent

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 ToolUseContent