Struct DecisionRegistry 

pub struct DecisionRegistry { /* private fields */ }

Ordered catalog of declared policy node names.

Implementations

impl DecisionRegistry

pub fn new() -> Self

Creates an empty decision registry.

pub fn register<N>(&mut self, node: &N) -> RuntimeResult<()>

where N: DecisionNode,

Registers the name exposed by a decision node.

pub fn register_name(&mut self, name: &str) -> RuntimeResult<()>

Registers a decision node name directly.

pub fn contains(&self, name: &str) -> bool

Reports whether a decision node name is registered.

pub fn len(&self) -> usize

Returns the number of registered node names.

pub fn is_empty(&self) -> bool

Reports whether no node names are registered.

pub fn list(&self) -> &[String]

Returns node names in registration order.

Trait Implementations

impl Debug for DecisionRegistry

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

Formats the value using the given formatter.

impl Default for DecisionRegistry

fn default() -> DecisionRegistry

Returns the “default value” for a type.