Function csml_interpreter::interpreter::ast_interpreter::solve_if_statement

pub fn solve_if_statement(
    statement: &IfStatement, 
    msg_data: MessageData, 
    data: &mut Data<'_>, 
    instruction_index: &Option<usize>, 
    instruction_info: &InstructionInfo, 
    sender: &Option<Sender<MSG>>
) -> Result<MessageData, ErrorInfo>