Enum BlockContent 

pub enum BlockContent {
    ShellCommand {
        input: String,
        output: TerminalOutput,
        exit_code: Option<i32>,
        cwd: PathBuf,
        duration_ms: Option<u64>,
    },
    AgentMessage {
        role: MessageRole,
        content_blocks: Vec<ContentBlock>,
    },
    ToolCall {
        tool_name: String,
        tool_use_id: String,
        input: Value,
        output: Option<String>,
        streaming_text: Option<String>,
        error: Option<String>,
        collapsed_default: bool,
    },
    ApprovalRequest {
        action: AgentAction,
        reasoning: Option<String>,
        granted: Option<bool>,
        granter: Option<ActorId>,
    },
    FileEdit {
        path: PathBuf,
        diff: UnifiedDiff,
        applied: bool,
    },
    PlanNode {
        description: String,
        subtask_ids: Vec<BlockId>,
        progress: f32,
        is_complete: bool,
    },
    Text {
        text: String,
    },
}

The structured content of a block. This replaces unstructured text streams — every piece of content has a typed representation that the terminal can render and reason about.

Variants

ShellCommand

Output from a shell command execution.

Fields

input: String

output: TerminalOutput

exit_code: Option<i32>

cwd: PathBuf

duration_ms: Option<u64>

AgentMessage

A message from an AI agent (ACP content blocks).

Fields

role: MessageRole

content_blocks: Vec<ContentBlock>

ToolCall

An agent’s tool call and its result.

Fields

tool_name: String

tool_use_id: String

input: Value

output: Option<String>

streaming_text: Option<String>

error: Option<String>

collapsed_default: bool

ApprovalRequest

A permission request that the human must approve or deny.

Fields

action: AgentAction

reasoning: Option<String>

granted: Option<bool>

granter: Option<ActorId>

FileEdit

A file edit proposed by an agent.

Fields

path: PathBuf

diff: UnifiedDiff

applied: bool

PlanNode

An agent’s structured plan.

Fields

description: String

subtask_ids: Vec<BlockId>

progress: f32

is_complete: bool

Text

Plain text (e.g., system messages, banners).

Fields

text: String

Trait Implementations

impl Clone for BlockContent

fn clone(&self) -> BlockContent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlockContent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for BlockContent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for BlockContent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.