Struct PoolConfig 

pub struct PoolConfig {

    pub model: Option<String>,
    pub permission_mode: Option<PermissionMode>,
    pub max_turns: Option<u32>,
    pub system_prompt: Option<String>,
    pub allowed_tools: Vec<String>,
    pub mcp_servers: HashMap<String, Value>,
    pub effort: Option<Effort>,
    pub budget_microdollars: Option<u64>,
    pub slot_mode: SlotMode,
    pub max_restarts: u32,
    pub worktree_isolation: bool,
    pub slot_assignment_timeout_secs: u64,
    pub scaling: ScalingConfig,
    pub unattended_mode: bool,
    pub detect_permission_prompts: bool,
}

Configuration that applies to all slots by default.

Individual slots can override any of these fields via SlotConfig.

Fields

model: Option<String>

Claude model to use (e.g. “claude-haiku-4-5-20251001”).

permission_mode: Option<PermissionMode>

Permission mode for slots.

max_turns: Option<u32>

Maximum turns per task.

system_prompt: Option<String>

System prompt prepended to all slot tasks.

allowed_tools: Vec<String>

Allowed tools for slots.

mcp_servers: HashMap<String, Value>

MCP servers available to slots.

effort: Option<Effort>

Default effort level for slots (maps to --effort).

budget_microdollars: Option<u64>

Total budget cap for the pool in microdollars. When cumulative spend across all slots reaches this limit, new tasks are rejected with crate::Error::BudgetExhausted.

slot_mode: SlotMode

Default slot mode.

max_restarts: u32

Maximum number of restarts per slot before marking as errored.

worktree_isolation: bool

Enable git worktree isolation for slots.

slot_assignment_timeout_secs: u64

Maximum time to wait for an idle slot before failing a task (in seconds).

scaling: ScalingConfig

Dynamic scaling configuration (min/max bounds).

unattended_mode: bool

Enable unattended mode: use stricter permission defaults to prevent prompts. When true, defaults to DontAsk permission mode if not explicitly set.

detect_permission_prompts: bool

If true, detect permission prompt patterns in stderr and provide actionable errors.

Trait Implementations

impl Clone for PoolConfig

fn clone(&self) -> PoolConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PoolConfig

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

Formats the value using the given formatter.

impl Default for PoolConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PoolConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PoolConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.