to_s()
public
Returns fiber information string.
static VALUE
fiber_to_s(VALUE fibval)
{
const rb_fiber_t *fib = fiber_ptr(fibval);
const rb_proc_t *proc;
char status_info[0x10];
snprintf(status_info, 0x10, " (%s)", fiber_status_name(fib->status));
if (!rb_obj_is_proc(fib->first_proc)) {
VALUE str = rb_any_to_s(fibval);
strlcat(status_info, ">", sizeof(status_info));
rb_str_set_len(str, RSTRING_LEN(str)-1);
rb_str_cat_cstr(str, status_info);
return str;
}
GetProcPtr(fib->first_proc, proc);
return rb_block_to_s(fibval, &proc->block, status_info);
}