Struct Interpreter 

pub struct Interpreter {
    pub env: Env,
    pub limits: Limits,
    pub types: TypeRegistry,
    /* private fields */
}

Fields

env: Env

limits: Limits

types: TypeRegistry

Implementations

impl Interpreter

pub fn new() -> Self

pub fn with_output(output: Arc<dyn OutputHandler>) -> Self

pub fn eval_program(&mut self, program: &Program) -> Result<Value, IonError>

pub fn with_env(env: Env) -> Self

Create an interpreter with a pre-existing environment (for VM hybrid mode).

pub fn take_env(self) -> Env

Take ownership of the environment (for VM hybrid mode).

pub fn eval_block(&mut self, stmts: &[Stmt]) -> Result<Value, IonError>

Evaluate a block of statements, returning the last value (public for VM).

pub fn eval_single_expr(&mut self, expr: &Expr) -> Result<Value, IonError>

Evaluate a single expression (public for VM).

Trait Implementations

impl Default for Interpreter

fn default() -> Self

Returns the “default value” for a type.