Enum EngineChoice 

pub enum EngineChoice {
    Auto,
    Native,
    External(String),
    Foreman(String),
}

Which engine performs the coding work.

Variants

Auto

Decide per task: complexity assessment + detected external CLIs.

Native

CAR’s own inference + tool loop.

External(String)

One session of a detected external agentic CLI (claude-code, codex, gemini).

Foreman(String)

Foreman (#274): decompose the intent, farm subtasks to the external CLI in parallel worktrees, gate each patch + the integrated union, then land the verified union in the session worktree. Declines to single-session/native when the plan has no parallelism.

Implementations

impl EngineChoice

pub fn parse(s: &str) -> Result<Self, String>

Parse the RPC/CLI form: auto | native | external[:agent_id] | foreman[:agent_id].

pub fn label(&self) -> String

Trait Implementations

impl Clone for EngineChoice

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EngineChoice

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EngineChoice

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for EngineChoice

impl PartialEq for EngineChoice

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for EngineChoice

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 EngineChoice