pin syn to 1.0.57

fixes #385
2021-01-13 09:43:02 +01:00
parent 6b8100a497
commit 884b0c562b
2 changed files with 2 additions and 0 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1976,6 +1976,7 @@ dependencies = [
 "serde_json",
 "strum 0.20.0",
 "strum_macros 0.20.1",
+ "syn 1.0.57",
 "tokio-core",
 "tokio-timer",
 "toml",