Enum bb8::QueueStrategy

pub enum QueueStrategy {
    Fifo,
    Lifo,
}

bb8’s queue strategy when getting pool resources

Variants

Fifo

First in first out This strategy behaves like a queue It will evenly spread load on all existing connections, resetting their idle timeouts, maintaining the pool size

Lifo

Last in first out This behaves like a stack It will use the most recently used connection and help to keep the total pool size small by evicting idle connections

Trait Implementations

impl Clone for QueueStrategy

fn clone(&self) -> QueueStrategy

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QueueStrategy

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

Formats the value using the given formatter.

impl Default for QueueStrategy

fn default() -> QueueStrategy

Returns the “default value” for a type.

impl Copy for QueueStrategy