Struct ExecutionContext 

pub struct ExecutionContext { /* private fields */ }

Execution context containing variables and state for rule evaluation

Implementations

impl ExecutionContext

pub fn new() -> Self

Create a new execution context

pub fn set_variable(&mut self, key: String, value: String)

Set a variable value

pub fn get_variable(&self, key: &str) -> Option<&String>

Get a variable value

pub fn get_variables(&self) -> &HashMap<String, String>

Get all variables

pub fn timestamp(&self) -> DateTime<Utc>

Get execution timestamp

pub fn set_metadata(&mut self, key: String, value: String)

Set metadata

pub fn get_metadata(&self, key: &str) -> Option<&String>

Get metadata

Trait Implementations

impl Clone for ExecutionContext

fn clone(&self) -> ExecutionContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExecutionContext

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

Formats the value using the given formatter.

impl Default for ExecutionContext

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ExecutionContext

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ExecutionContext

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.