Update edition to 2021

sile · Apr 5, 2022 · 4175df6 · 4175df6
1 parent 8dc0448
commit 4175df6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Cargo.toml b/Cargo.toml
@@ -9,7 +9,7 @@ readme = "README.md"
 keywords = ["opentracing", "distributed-tracing"]
 categories = ["web-programming"]
 license = "MIT"
-edition = "2018"
+edition = "2021"
 
 [badges]
 coveralls = {repository = "sile/rustracing"}