Struct NamespaceTtlPolicy 

pub struct NamespaceTtlPolicy {
    pub default_ttl_seconds: Option<u64>,
    pub max_ttl_seconds: Option<u64>,
    pub min_ttl_seconds: Option<u64>,
    pub ttl_required: bool,
    pub custom_cleanup_interval: Option<Duration>,
    pub exempt_from_cleanup: bool,
}

TTL policy for a specific namespace

Fields

default_ttl_seconds: Option<u64>

Default TTL for vectors without explicit TTL (None = no default)

max_ttl_seconds: Option<u64>

Maximum allowed TTL (None = unlimited)

min_ttl_seconds: Option<u64>

Minimum allowed TTL (None = no minimum)

ttl_required: bool

Whether TTL is required for all vectors

custom_cleanup_interval: Option<Duration>

Custom cleanup interval for this namespace (overrides global)

exempt_from_cleanup: bool

Whether this namespace is exempt from automatic cleanup

Implementations

impl NamespaceTtlPolicy

pub fn with_default_ttl(seconds: u64) -> Self

Create a new policy with default TTL

pub fn required() -> Self

Create a policy with required TTL

pub fn exempt() -> Self

Create an exempt policy (no automatic cleanup)

pub fn with_max_ttl(self, seconds: u64) -> Self

Set maximum TTL

pub fn with_min_ttl(self, seconds: u64) -> Self

Set minimum TTL

pub fn apply(&self, ttl_seconds: Option<u64>) -> Result<Option<u64>>

Validate and apply policy to a TTL value Returns the effective TTL (possibly clamped or defaulted)

Trait Implementations

impl Clone for NamespaceTtlPolicy

fn clone(&self) -> NamespaceTtlPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NamespaceTtlPolicy

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

Formats the value using the given formatter.

impl Default for NamespaceTtlPolicy

fn default() -> NamespaceTtlPolicy

Returns the “default value” for a type.