Function in_vm

compiler/src/main/mod.rs:161–163

`with_vm` that errors when called outside run(). */

(err: &'static str, f: impl FnOnce(&mut VM<'static>) -> Result<Val, VmErr>)

/* `with_vm` that errors when called outside run(). */
pub(super) fn in_vm(err: &'static str, f: impl FnOnce(&mut VM<'static>) -> Result<Val, VmErr>) -> Result<Val, VmErr> {
    with_vm(f).ok_or(VmErr::Runtime(err))?
}

pub(super) unsafe fn write_out(s: &str) -> usize {
    let b = s.as_bytes();