Struct MaintenanceBudget 

pub struct MaintenanceBudget {
    pub cap_bytes: Option<u64>,
    pub min_free_bytes: Option<u64>,
    pub gc_every: u64,
    pub keep_days: i64,
}

Env-driven maintenance settings shared by doover gc and the post-hook trigger. Parsing is fail-safe (garbage → default); an explicit 0 is the documented opt-out for each knob.

Fields

cap_bytes: Option<u64>

DOOVER_MAX_STORE_BYTES (default 5 GiB; 0 = uncapped).

min_free_bytes: Option<u64>

DOOVER_MIN_FREE_BYTES (default 1 GiB; 0 = no floor). In the automatic path a breach triggers a retention+cap pass and a loud warning — it never drives eviction (that requires an explicit doover gc).

gc_every: u64

DOOVER_GC_EVERY: run gc from the post hook every N completed actions (default 50; 0 = NO automatic gc at all, including the free-space trigger — breaches then only warn).

keep_days: i64

DOOVER_KEEP_DAYS (default 7; 0 = retention opt-out, keep forever) — the retention window the trigger uses.

Implementations

impl MaintenanceBudget

pub fn from_env() -> Self

pub fn disabled() -> Self

No budgets and no trigger — the config for tests and for callers that only want explicit, manual gc.

Trait Implementations

impl Clone for MaintenanceBudget

fn clone(&self) -> MaintenanceBudget

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MaintenanceBudget

impl Debug for MaintenanceBudget

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

Formats the value using the given formatter.