From 2f89688ca974944781878a74873801597c0b1f11 Mon Sep 17 00:00:00 2001
From: Hugo van der Wijst <hvanderwijst@tesla.com>
Date: Tue, 15 Jan 2019 22:42:50 -0800
Subject: Make builds reproducible

This is done by using `BTreeMap`s and `BTreeSet`s to get deterministic
ordering.

Also updated the CI job to check reproducibility of all examples.
---
 macros/src/analyze.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'macros/src/analyze.rs')

diff --git a/macros/src/analyze.rs b/macros/src/analyze.rs
index 19575b7..cfd8ebc 100644
--- a/macros/src/analyze.rs
+++ b/macros/src/analyze.rs
@@ -1,6 +1,6 @@
 use std::{
     cmp,
-    collections::{HashMap, HashSet},
+    collections::{BTreeMap, HashMap, HashSet},
 };
 
 use syn::{Attribute, Ident, Type};
@@ -65,7 +65,7 @@ pub struct Dispatcher {
 }
 
 /// Priority -> Dispatcher
-pub type Dispatchers = HashMap<u8, Dispatcher>;
+pub type Dispatchers = BTreeMap<u8, Dispatcher>;
 
 pub type Capacities = HashMap<Ident, u8>;
 
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