Enum Discipline 

#[non_exhaustive]
pub enum Discipline {
    Fifo,
    StrictPriority,
    WeightedRoundRobin,
}

How classes competing for the same bucket are arbitrated.

#[non_exhaustive], with Fifo as the Default. The discipline only decides between classes; within one destination stream the queue stays a single FIFO whatever this says, because object IDs are delta-encoded on the wire and reordering them corrupts the chain.

Written as "fifo", "strict-priority" or *weighted-round-robin*.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Fifo

Whoever asked first. Default.

StrictPriority

Highest ClassRule::priority first, and only then the rest.

WeightedRoundRobin

Share by ClassRule::weight. A zero weight is rejected by ShapeProfile::try_new under this discipline.

Trait Implementations

impl Clone for Discipline

fn clone(&self) -> Discipline

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Discipline

impl Debug for Discipline

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

Formats the value using the given formatter.

impl Default for Discipline

fn default() -> Discipline

Returns the “default value” for a type.

impl Eq for Discipline

impl PartialEq for Discipline

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Discipline