Struct Config 

pub struct Config<T: Default> {
    pub capacity: usize,
    pub prealloc: usize,
    pub auto_reclaim: bool,
    pub surpluspull_threshold_for_reclaim: usize,
    pub idle_threshold_for_surpluspull: usize,
    pub clear_func: Option<fn(&mut T)>,
    /* private fields */
}

Configuration for the pool.

Fields

capacity: usize

Maximum capacity of the pool.

prealloc: usize

Number of items to preallocate.

auto_reclaim: bool

Whether to automatically reclaim allocated items and free them to reduce memory usage.

surpluspull_threshold_for_reclaim: usize

Threshold of surplus-pull continuous occurrence to trigger reclamation when auto_reclaim is enabled.

idle_threshold_for_surpluspull: usize

Threshold for idle items to judge as a surplus-pull when auto_reclaim is enabled.

clear_func: Option<fn(&mut T)>

Optional function to clear or reset an item before it is reused.

Trait Implementations

impl<T: Debug + Default> Debug for Config<T>

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

Formats the value using the given formatter.

impl<T: Default> Default for Config<T>

fn default() -> Self

Returns the “default value” for a type.