26 lines
482 B
Rust
26 lines
482 B
Rust
|
use crate::State;
|
||
|
|
|
||
|
|
pub struct Repl<'a> {
|
||
|
|
state: State<'a>
|
||
|
|
}
|
||
|
|
|
||
|
|
impl<'a> Repl<'a> {
|
||
|
|
|
||
|
|
pub fn new(state: State<'a>) -> Self {
|
||
|
|
Self { state }
|
||
|
|
}
|
||
|
|
|
||
|
|
pub fn run(&mut self) {
|
||
|
|
let mut rl = rustyline::DefaultEditor::new().unwrap();
|
||
|
|
loop {
|
||
|
|
let Ok(line) = rl.readline(">> ") else {
|
||
|
|
break;
|
||
|
|
};
|
||
|
|
if let Err(err) = self.state.execute(line) {
|
||
|
|
crate::error(err);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
}
|