use crate::chunk::Op;
use crate::value::VmError;
impl super::super::Vm {
pub(super) async fn try_execute_imports_op(&mut self, op: u8) -> Result<bool, VmError> {
if op == Op::Import as u8 {
let frame = self.frames.last_mut().unwrap();
let path_idx = frame.chunk.read_u16(frame.ip) as usize;
frame.ip += 2;
let import_path = Self::const_string(&frame.chunk.constants[path_idx])?;
self.execute_import(&import_path, None).await?;
} else if op == Op::SelectiveImport as u8 {
let frame = self.frames.last_mut().unwrap();
let path_idx = frame.chunk.read_u16(frame.ip) as usize;
frame.ip += 2;
let names_idx = frame.chunk.read_u16(frame.ip) as usize;
frame.ip += 2;
let import_path = Self::const_string(&frame.chunk.constants[path_idx])?;
let names_str = Self::const_string(&frame.chunk.constants[names_idx])?;
let names: Vec<String> = names_str.split(',').map(|s| s.to_string()).collect();
self.execute_import(&import_path, Some(&names)).await?;
} else {
return Ok(false);
}
Ok(true)
}
}