Struct RegoEngine

pub struct RegoEngine { /* private fields */ }

Available on crate feature opa only.

Rego evaluation engine.

Implementations

impl RegoEngine

pub fn new() -> Self

Creates a new instance.

pub fn add_policy( &self, path: impl Into<String>, rego: impl Into<String>, ) -> Result<String, Error>

Adds a policy.

pub fn add_data(&self, value: impl Into<Value>) -> Result<(), Error>

Adds the data document.

pub fn add_data_json(&self, data_json: &str) -> Result<(), Error>

Adds the data document in the JSON format.

pub fn clear_data(&self)

Clears the data document.

pub fn set_input(&self, input: impl Into<Value>)

Sets the input document.

pub fn set_input_json(&self, input_json: &str) -> Result<(), Error>

Sets the input document in the JSON format.

pub fn eval_rule(&self, path: impl Into<String>) -> Result<Value, Error>

Evaluates a rule at the given path.

pub fn eval_bool_query(&self, query: impl Into<String>) -> Result<bool, Error>

Evaluates a Rego query that produces a boolean value.

pub fn eval_allow_query(&self, query: impl Into<String>) -> bool

Evaluates an allow query.

pub fn eval_deny_query(&self, query: impl Into<String>) -> bool

Evaluates a deny query.

pub fn shared() -> &'static Self

Returns a reference to the shared Rego engine.