Enum Order

pub enum Order {
    Defaults,
    Overrides,
    NestedComponents,
}

Available on crate feature client only.

Runtime plugin ordering.

There are two runtime plugin “levels” that run in the following order:

1. Service runtime plugins - runtime plugins that pertain to the entire service.
2. Operation runtime plugins - runtime plugins relevant only to a single operation.

This enum is used to determine runtime plugin order within those levels.

Variants

Defaults

Runtime plugins with Defaults order are executed first within their level.

Runtime plugins with this order should only be used for registering default components and config.

Overrides

Runtime plugins with Overrides order are executed after Defaults within their level.

This is the default order.

NestedComponents

Runtime plugins with NestedComponents order are executed after Overrides within their level.

This level is intended to be used for wrapping components configured in previous runtime plugins.

Trait Implementations

impl Clone for Order

fn clone(&self) -> Order

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Order

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

Formats the value using the given formatter.

impl Ord for Order

fn cmp(&self, other: &Order) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Order

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Order

fn partial_cmp(&self, other: &Order) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Order

impl Eq for Order

impl StructuralPartialEq for Order