Struct GcPlan 

pub struct GcPlan {
    pub retained: BTreeMap<OpId, RetentionReason>,
    pub to_delete: Vec<OpId>,
}

The plan for a single GC pass: which ops survive (with the reason) and which are slated for deletion. apply_gc(plan) turns this into actual filesystem changes.

Fields

retained: BTreeMap<OpId, RetentionReason>

to_delete: Vec<OpId>

Implementations

impl GcPlan

pub fn is_empty(&self) -> bool

True when there’s nothing to delete — the common case for a fresh store or a re-run after a previous GC pass.

Trait Implementations

impl Clone for GcPlan

fn clone(&self) -> GcPlan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GcPlan

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GcPlan

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for GcPlan

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

where __S: Serializer,

Serialize this value into the given Serde serializer.