Struct GrindConfig 

pub struct GrindConfig {
    pub prompts_dir: Option<PathBuf>,
    pub default_rotation: Option<String>,
    pub max_parallel: u32,
    pub consecutive_failure_limit: u32,
    pub hook_timeout_secs: u64,
    pub hook_env_passthrough: Vec<String>,
    pub transcript_retention: TranscriptRetention,
    pub budgets: PlanBudgets,
    pub hooks: Hooks,
}

[grind] section — defaults that cover a pitboss grind run when no rotation file overrides them.

prompts_dir corresponds to the --prompts-dir CLI flag’s persistent counterpart and defaults to None (the standard project + global discovery rule lands in Phase 02). default_rotation is the rotation name to load when the user runs pitboss grind with no --rotation. The remaining fields are the run-wide caps and inherited hook / budget tables that fall through to a rotation that doesn’t override them.

Fields

prompts_dir: Option<PathBuf>

Optional override for where to discover grind prompts. None keeps the precedence chain (project, then global) from Phase 02.

default_rotation: Option<String>

Rotation name to load when pitboss grind is invoked without --rotation. None means “synthesize the default rotation from discovered prompts”.

max_parallel: u32

Cap on concurrently-running sessions. Must be >= 1. Defaults to 1 (sequential).

consecutive_failure_limit: u32

Number of consecutive failing sessions that trip the consecutive-failure escape valve (Phase 08 exit code 5). Defaults to 3.

hook_timeout_secs: u64

Wall-clock cap applied to each plan-level shell hook (Phase 10). Defaults to 60.

hook_env_passthrough: Vec<String>

Extra environment variables to forward into each plan-level hook on top of the built-in allowlist (HOME, USER, LANG, SHELL, SSH_AUTH_SOCK). Names listed here are looked up in the parent process’s environment at hook-fire time and, when present, copied into the child. Useful for credential vars hooks need to talk to GitHub / Slack / oncall systems (GITHUB_TOKEN, SLACK_TOKEN, …) without inheriting the entire parent environment.

transcript_retention: TranscriptRetention

What to do with per-session transcripts on the disk. Defaults to TranscriptRetention::KeepAll.

budgets: PlanBudgets

Run-wide budgets. Mirrors the plan-level budgets so an unconfigured plan still inherits these.

hooks: Hooks

Run-wide shell hooks. Mirrors the plan-level hooks so an unconfigured plan still inherits these.

Trait Implementations

impl Clone for GrindConfig

fn clone(&self) -> GrindConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GrindConfig

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

Formats the value using the given formatter.

impl Default for GrindConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for GrindConfig

where GrindConfig: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for GrindConfig

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for GrindConfig

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 GrindConfig