Struct Config 

pub struct Config { /* private fields */ }

The initial policy for a Pool.

The default is inert: no byte target and no idle expiry. Use Self::with_capacity and Self::with_expiry before creating the pool.

Implementations

impl Config

pub fn with_capacity(self, capacity: impl Into<Option<u64>>) -> Self

Set the initial byte target. None leaves it unbounded.

pub fn with_expiry(self, expiry: impl Into<Option<Duration>>) -> Self

Set the wall-clock LRU window. None disables idle reclamation.

A non-latest cached group that nobody reads or writes for this long is reclaimed, surfacing to any remaining reader as Error::Old. This is independent of track retention: max_age uses media timestamps, while this window keeps idle content from pinning memory. Reclaiming without a write behind it needs Pool::gc called periodically (origins do this automatically). The value is fixed when the pool is created. Values are rounded up to the pool’s 100 ms clock tick, with 100 ms as the minimum effective window.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Self

Returns the “default value” for a type.