Enum ContentBlock 

pub enum ContentBlock {
    Text(TextBlock),
    Image(ImageBlock),
    Thinking(ThinkingBlock),
    ToolUse(ToolUseBlock),
    ToolResult(ToolResultBlock),
    ServerToolUse(ServerToolUseBlock),
    WebSearchToolResult(WebSearchToolResultBlock),
    CodeExecutionToolResult(CodeExecutionToolResultBlock),
    McpToolUse(McpToolUseBlock),
    McpToolResult(McpToolResultBlock),
    ContainerUpload(ContainerUploadBlock),
    Unknown(Value),
}

Content blocks for messages

Includes typed variants for known block types and an Unknown fallback for forward compatibility with new block types added by the CLI.

Variants

Text(TextBlock)

Image(ImageBlock)

Thinking(ThinkingBlock)

ToolUse(ToolUseBlock)

ToolResult(ToolResultBlock)

ServerToolUse(ServerToolUseBlock)

Server-side tool use (e.g., web search, code execution).

WebSearchToolResult(WebSearchToolResultBlock)

Result from a web search server tool.

CodeExecutionToolResult(CodeExecutionToolResultBlock)

Result from server-side code execution.

McpToolUse(McpToolUseBlock)

MCP tool invocation as a content block.

McpToolResult(McpToolResultBlock)

MCP tool result as a content block.

ContainerUpload(ContainerUploadBlock)

Container file upload content block.

Unknown(Value)

A content block type not yet known to this version of the crate. Contains the raw JSON value for caller inspection.

Implementations

impl ContentBlock

pub fn block_type(&self) -> &str

Returns the type tag string for this content block.

pub fn is_unknown(&self) -> bool

Returns true if this is an unknown/unrecognized content block type.

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<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Serialize for ContentBlock

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.