Struct Executor 

pub struct Executor { /* private fields */ }

Implementations

impl Executor

pub fn new() -> Self

pub fn execute_program(&mut self, program: Program) -> Result<Option<DataFrame>>

pub fn execute_statement( &mut self, statement: Statement, ) -> Result<Option<DataFrame>>

pub fn execute_pipeline(&mut self, pipeline: Pipeline) -> Result<DataFrame>

pub fn get_variable(&self, name: &str) -> Option<&DataFrame>

pub fn set_variable(&mut self, name: String, df: DataFrame)

pub fn remove_variable(&mut self, name: &str)

pub fn list_variables(&self) -> Vec<String>

pub fn get_all_variables(&self) -> HashMap<String, DataFrame>

pub fn restore_variables(&mut self, snapshot: HashMap<String, DataFrame>)