Struct LocalFirst 

pub struct LocalFirst;

The starting policy: a local resource with room, else a remote one with room (least loaded first), else create within the budget, else wait. No number from any benchmark is built in; whether remote reuse beats creation is a measurement the embedder makes and expresses in its own policy.

Trait Implementations

impl Clone for LocalFirst

fn clone(&self) -> LocalFirst

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LocalFirst

impl Debug for LocalFirst

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

Formats the value using the given formatter.

impl Default for LocalFirst

fn default() -> LocalFirst

Returns the “default value” for a type.

impl Policy for LocalFirst

fn decide( &self, _key: Key, candidates: &[Candidate], budget: (u32, u32), limits: &Limits, ) -> Decision

candidates is a snapshot; budget is (live, creating) for the key. Called again after a lost race with a fresh snapshot.