botserver/src/basic/keywords/print.rs

use log::trace;
use rhai::Dynamic;
use rhai::Engine;
use crate::shared::state::AppState;
use crate::shared::models::UserSession;
pub fn print_keyword(_state: &AppState, _user: UserSession, engine: &mut Engine) {
 engine
 .register_custom_syntax(&["PRINT", "$expr$"], true, |context, inputs| {
 let value = context.eval_expression_tree(&inputs[0])?;
 trace!("PRINT: {}", value);
 Ok(Dynamic::UNIT)
 },
 )
 .unwrap();
}