Struct DynamicCheckRunnerContext

pub struct DynamicCheckRunnerContext { /* private fields */ }

Implementations

impl DynamicCheckRunnerContext

pub fn new(starlark_program: String) -> Result<Self, DynamicCheckRunnerError>

Create a new DynamicCheckRunnerContext with the given Starlark program starlark_program string. This will parse and validate the program is syntactically correct and will set up shared (immutable) state that can be reused. This will not run the program.

The starlark_program string should be a valid Starlark program that returns a boolean value when run – True in the case that the transaction should be allowed, or False if the transaction should be denied. Any other return value other than True (including errors) should be considered a denial.

pub fn run_predicate( &self, tx_data: &TransactionData, tx_signatures: &[GenericSignature], input_object_kinds: &[InputObjectKind], receiving_objects: &[ObjectRef], ) -> Result<(), DynamicCheckRunnerError>

Run the Starlark program in self with the given transaction data, signatures, input object kinds, and receiving objects.

Trait Implementations

impl Clone for DynamicCheckRunnerContext

fn clone(&self) -> DynamicCheckRunnerContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DynamicCheckRunnerContext

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

Formats the value using the given formatter.