Enum ContentBlock 

pub enum ContentBlock {
    Text {
        text: String,
        citations: Option<Vec<Citation>>,
    },
    ToolUse {
        id: String,
        name: String,
        input: Value,
    },
    Thinking {
        thinking: String,
        signature: String,
    },
    RedactedThinking {
        data: String,
    },
    ServerToolUse {
        id: String,
        name: String,
        input: Value,
    },
    WebSearchToolResult {
        tool_use_id: String,
        content: WebSearchToolResultContent,
    },
    ToolSearchToolResult {
        tool_use_id: String,
        content: ToolSearchResultContent,
    },
    ToolReference {
        tool_name: String,
        description: Option<String>,
    },
    McpToolUse {
        id: String,
        name: String,
        server_name: String,
        input: Value,
    },
    McpToolResult {
        tool_use_id: String,
        content: Option<ToolResultContent>,
        is_error: Option<bool>,
    },
}

Output content block types

Variants

Text

Text content

Fields

text: String

citations: Option<Vec<Citation>>

ToolUse

Tool use by the model

Fields

id: String

name: String

input: Value

Thinking

Thinking content

Fields

thinking: String

signature: String

RedactedThinking

Redacted thinking content

Fields

data: String

ServerToolUse

Server tool use

Fields

id: String

name: String

input: Value

WebSearchToolResult

Web search tool result

Fields

tool_use_id: String

content: WebSearchToolResultContent

ToolSearchToolResult

Tool search tool result

Fields

tool_use_id: String

content: ToolSearchResultContent

ToolReference

Tool reference (returned by tool search)

Fields

tool_name: String

description: Option<String>

McpToolUse

MCP tool use (beta) - model requesting tool execution via MCP

Fields

id: String

name: String

server_name: String

input: Value

McpToolResult

MCP tool result (beta) - result from MCP tool execution

Fields

tool_use_id: String

content: Option<ToolResultContent>

is_error: Option<bool>

Trait Implementations

impl Clone for ContentBlock

fn clone(&self) -> ContentBlock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContentBlock

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContentBlock

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for ContentBlock

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Serialize for ContentBlock

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

where __S: Serializer,

Serialize this value into the given Serde serializer.