Struct StoreBounds 

pub struct StoreBounds {
    pub max_producers: usize,
    pub producers: usize,
    pub sets_evicted: u64,
    pub queriers_evicted: u64,
    pub gates_evicted: u64,
}

Available on crate feature decode only.

What one store’s bounds have cost, as of one read (#340, RFC 13 §3 O6).

Three numbers, not one, because they are three different facts and only the first hides anything: an evicted set is a schema the next sample of that producer must re-ask for; an evicted querier is routing state that gets re-declared; an evicted gate is at worst one duplicate GET. Folding them would report a re-declared querier as lost knowledge.

Fields

max_producers: usize

The producer bound in force.

producers: usize

Producers currently answered-for — the length of SchemaStore::known.

sets_evicted: u64

Cached describe answers dropped under the bound. Non-zero means a decode may re-ask for something this store had already learned.

queriers_evicted: u64

Declared queriers dropped under the bound.

gates_evicted: u64

Single-flight gates dropped under the bound.

Trait Implementations

impl Clone for StoreBounds

fn clone(&self) -> StoreBounds

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StoreBounds

impl Debug for StoreBounds

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

Formats the value using the given formatter.

impl Default for StoreBounds

fn default() -> StoreBounds

Returns the “default value” for a type.

impl Eq for StoreBounds

impl PartialEq for StoreBounds

fn eq(&self, other: &StoreBounds) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for StoreBounds