Struct falcon::executor::State

pub struct State { /* private fields */ }

A concrete State.

Implementations

impl State

pub fn new(memory: Memory) -> State

Create a new State from the given memory model.

pub fn memory(&self) -> &Memory

Retrieve the Memory associated with this State.

pub fn memory_mut(&mut self) -> &mut Memory

Retrieve a mutable reference to the Memory associated with this State.

pub fn set_scalar<S: Into<String>>(&mut self, name: S, value: Constant)

Set the value of the given scalar to a concrete value.

pub fn get_scalar(&self, name: &str) -> Option<&Constant>

Get the concrete value of the given scalar.

pub fn symbolize_expression( &self, expression: &Expression ) -> Result<Expression, Error>

Symbolize an expression, replacing all scalars with the concrete values stored in this state.

pub fn symbolize_and_eval( &self, expression: &Expression ) -> Result<Constant, Error>

Symbolize the given expression, replacing all scalars with the concrete values held in this state, and evaluate the expression to a single concrete value.

pub fn execute(self, operation: &Operation) -> Result<Successor, Error>

Execute an il::Operation, returning the post-execution State.

Trait Implementations

impl Clone for State

fn clone(&self) -> State

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for State

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

Formats the value using the given formatter.

impl From<Successor> for State

fn from(successor: Successor) -> State

Converts to this type from the input type.