Struct DefaultEnvironment 

pub struct DefaultEnvironment { /* private fields */ }

A very simple default Environment for testing purpose and the REPL

Trait Implementations

impl Debug for DefaultEnvironment

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

Formats the value using the given formatter.

impl Default for DefaultEnvironment

fn default() -> DefaultEnvironment

Returns the “default value” for a type.

impl Environment for DefaultEnvironment

fn define_env(&mut self, name: &str, value: ScriptingValue) -> Result<(), Error>

Define the variable with key to value. It will be created if it does not already exist.

fn get_env(&self, name: &str) -> Result<ScriptingValue, Error>

Get a variable by key

fn set_env(&mut self, name: &str, value: ScriptingValue) -> Result<(), Error>

Set the variable with key to value.