1diff --git a/Cargo.toml b/Cargo.toml 2index 4b79bba..bf8fbf2 100644 3--- a/Cargo.toml 4+++ b/Cargo.toml 5@@ -45,6 +45,7 @@ version = "1.8.0" 6 optional = true 7 8 [dev-dependencies] 9+futures = "0.3.21" 10 11 [features] 12 default = ["std"] 13
1diff --git a/Cargo.toml b/Cargo.toml 2index 4b79bba..bf8fbf2 100644 3--- a/Cargo.toml 4+++ b/Cargo.toml 5@@ -45,6 +45,7 @@ version = "1.8.0" 6 optional = true 7 8 [dev-dependencies] 9+futures = "0.3.21" 10 11 [features] 12 default = ["std"] 13