Struct SyncMetaOptions 

pub struct SyncMetaOptions {
    pub ref_override: Option<String>,
    pub recurse: bool,
    pub max_depth: Option<usize>,
    pub force_prune: bool,
    pub force_prune_with_ignored: bool,
    pub parallel: Option<usize>,
    pub quarantine: Option<QuarantineConfig>,
}

Per-meta options threaded through sync_meta. Keeps the call-site signature small without coupling to the full crate::sync::SyncOptions surface — the orchestrator (sync.rs::run) is responsible for projecting SyncOptions into SyncMetaOptions when it wires this entry point.

Fields

ref_override: Option<String>

Global ref override (grex sync --ref <sha|branch|tag>). Mirrors [Walker::with_ref_override]: when Some, every child’s declared ref is replaced.

recurse: bool

When true, Phase 3 recurses into child metas. false is the doctor --shallow semantics: process only the immediate children of the supplied meta.

max_depth: Option<usize>

Bound on Phase 3 recursion depth. None is unbounded; Some(n) caps at n levels of nesting (the supplied meta_dir is depth 0). Recursion ALWAYS halts before depth n+1.

force_prune: bool

Phase 2 prune-safety override. Mirrors crate::sync::SyncOptions::force_prune.

force_prune_with_ignored: bool

Phase 2 prune-safety override. Mirrors crate::sync::SyncOptions::force_prune_with_ignored.

parallel: Option<usize>

v1.2.1 item 3 — rayon thread-pool size for sibling-parallel Phase 1 + Phase 3. None ⇒ rayon’s default (num_cpus::get()); Some(1) ⇒ effectively sequential (single-threaded pool, useful for determinism testing); Some(n >= 2) ⇒ bounded parallel. Some(0) is clamped to 1 (rayon rejects a zero-thread pool). Mirrors crate::sync::SyncOptions::parallel semantics with the one exception that 0 is clamped to 1 here — the unbounded sentinel only makes sense for tokio’s Semaphore::MAX_PERMITS.

quarantine: Option<QuarantineConfig>

v1.2.1 item 5b — when Some, Phase 2 prunes are diverted through the snapshot-then-unlink quarantine pipeline before unlink(dest) fires. Carries the per-meta trash bucket root and audit-log path. None (default) preserves the legacy v1.2.0 direct-unlink path. Set by crate::sync::SyncOptions::quarantine at the orchestrator boundary; the consent layer reads this to pick the deletion strategy. Lean theorem quarantine_snapshot_precedes_delete proves the safety contract.

Trait Implementations

impl Clone for SyncMetaOptions

fn clone(&self) -> SyncMetaOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SyncMetaOptions

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

Formats the value using the given formatter.

impl Default for SyncMetaOptions

fn default() -> Self

Returns the “default value” for a type.