Struct ChatToolCallContentChangedAction 

pub struct ChatToolCallContentChangedAction {
    pub turn_id: String,
    pub tool_call_id: String,
    pub meta: Option<JsonObject>,
    pub content: Vec<ToolResultContent>,
}

Partial content produced while a tool is still executing.

Replaces the content array on the running tool call state. Clients can use this to display live feedback (e.g. a terminal reference) before the tool completes.

For client-provided tools (whose tool call state carries a client ToolCallContributor with a clientId), the owning client dispatches this action to stream intermediate content while executing. The server SHOULD reject this action if the dispatching client does not match the contributor’s clientId.

Fields

turn_id: String

Turn identifier

tool_call_id: String

Tool call identifier

meta: Option<JsonObject>

Additional provider-specific metadata for this tool call.

Clients MAY look for well-known keys here to provide enhanced UI. For example, a ptyTerminal key with { input: string; output: string } indicates the tool operated on a terminal (both input and output may contain escape sequences).

content: Vec<ToolResultContent>

The current partial content for the running tool call

Trait Implementations

impl Clone for ChatToolCallContentChangedAction

fn clone(&self) -> ChatToolCallContentChangedAction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChatToolCallContentChangedAction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChatToolCallContentChangedAction

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ChatToolCallContentChangedAction

fn eq(&self, other: &ChatToolCallContentChangedAction) -> 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 ChatToolCallContentChangedAction

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ChatToolCallContentChangedAction