Struct Environment

pub struct Environment { /* private fields */ }

Implementations

impl Environment

pub fn new() -> Environment

pub fn new_with_parent(parent: Rc<RefCell<Environment>>) -> Environment

pub fn from_value( value: &SerdeValue, parent: Option<Rc<RefCell<Environment>>>, ) -> Result<Environment, EnvironmentError>

pub fn from_object( object: &SerdeValueObject, parent: Option<Rc<RefCell<Environment>>>, ) -> Result<Environment, EnvironmentError>

pub fn insert<K, V>(&mut self, k: K, v: V)

where K: Into<String>, V: Into<SerdeValue>,

pub fn get(&self, key: &str) -> Option<SerdeValue>

pub fn get_in(&self, keys: Vec<&str>) -> Option<SerdeValue>

pub fn iter(&self) -> Box<dyn Iterator<Item = (String, SerdeValue)>>

Trait Implementations

impl Clone for Environment

fn clone(&self) -> Environment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Environment

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

Formats the value using the given formatter.

impl Default for Environment

fn default() -> Self

Returns the “default value” for a type.