Struct GcOptions 

pub struct GcOptions {
    pub grace_secs: u64,
    pub keep_last: Option<usize>,
    pub keep_age_secs: Option<u64>,
}

Tuning for a garbage-collection pass: a safety grace window plus a retention policy. The defaults are conservative — no retention pressure (all history is kept) and no grace window — so callers opt into pruning aggressiveness.

Fields

grace_secs: u64

Never collect a manifest first-seen within this many seconds, even if it is unreferenced. This protects an in-flight deploy whose blobs/manifest are uploaded but not yet activated (so not yet reachable from history).

keep_last: Option<usize>

Keep at most this many most-recent history entries per site as retention-protected (beyond current and aliases, which are always kept). None keeps the entire history.

keep_age_secs: Option<u64>

Also keep any history entry activated within this many seconds, even beyond keep_last. None applies no age-based retention.

Trait Implementations

impl Clone for GcOptions

fn clone(&self) -> GcOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GcOptions

impl Debug for GcOptions

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

Formats the value using the given formatter.

impl Default for GcOptions

fn default() -> GcOptions

Returns the “default value” for a type.

impl Eq for GcOptions

impl PartialEq for GcOptions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GcOptions