Mercurial > lbo > hg > rex

changeset 64:4d2feb7c37f7

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state: Fix dot output.
author Lewin Bormann <lbo@spheniscida.de>
date Fri, 30 Aug 2019 22:52:09 +0200
parents 0704050ff42a
children 094c91f3213f
files src/state.rs
diffstat 1 files changed, 3 insertions(+), 5 deletions(-) [+]
line wrap: on
line diff
--- a/src/state.rs	Fri Aug 30 22:49:34 2019 +0200
+++ b/src/state.rs	Fri Aug 30 22:52:09 2019 +0200
@@ -94,18 +94,16 @@
 
     let mut visited = HashSet::new();
     let mut todo = LinkedList::from_iter(vec![0 as StateRef]);
-    let mut id = 0;
 
     loop {
-        id += 1;
         if todo.is_empty() {
             break;
         }
         let current = todo.pop_front().unwrap();
-        if visited.contains(&id) {
+        if visited.contains(&current) {
             continue;
         }
-        visited.insert(id.clone());
+        visited.insert(current);
 
         for next in [stateg[current].out.clone(), stateg[current].out1.clone()].into_iter() {
             if let &Some(nextid) = next {
@@ -113,7 +111,7 @@
                 write!(
                     &mut result,
                     "\"{} {}\" -> \"{} {}\";\n",
-                    id,
+                    current,
                     stateg[current].to_string(),
                     nextid,
                     o.to_string(),