Interface ScriptEngine

src/script_engine/mod.rs:110–126

}

pub trait ScriptEngine {
    type Expr;

    fn process_script(&mut self, expression: Expression<Self::Expr>) -> Expression<Self::Expr>;
    fn execute(&mut self, expression: Expression<Self::Expr>) -> Result<String, Error>;
    fn parse(&mut self, script: Script) -> Result<Expression<Self::Expr>, Error>;
    fn empty() -> &'static str;

    fn initialize(
        &mut self,
        env_script: String,
        env: String,
        snapshot_script: String,
    ) -> Result<(), Error>;

    fn snapshot(&mut self) -> Result<String, Error>;
}

impl<E, T: ScriptEngine<Expr = E>> Processable<T> for Value<Unprocessed> {
    type Output = Value<Processed>;