Enum Control 

#[non_exhaustive]
pub enum Control {
    Rule(Box<Rule>),
}

The behavior/type of the control

A behavior/type must be specified on creation. Type cannot be changed once specified (e.g. A Rule control will always be a Rule control.). An INVALID_ARGUMENT will be returned if either condition is violated.

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.

Rule(Box<Rule>)

A rule control - a condition-action pair. Enacts a set action when the condition is triggered. For example: Boost “gShoe” when query full matches “Running Shoes”.

Trait Implementations

impl Clone for Control

fn clone(&self) -> Control

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Control

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

Formats the value using the given formatter.

impl PartialEq for Control

fn eq(&self, other: &Control) -> 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 StructuralPartialEq for Control