Chore: remove unused futures crate for openssl and native-tls

Author: BastiDood

postgres-native-tls/Cargo.toml

@@ -16,12 +16,12 @@ default = ["runtime"]
 runtime = ["tokio-postgres/runtime"]
 
 [dependencies]
-futures = "0.3"
 native-tls = "0.2"
 tokio = "1.0"
 tokio-native-tls = "0.3"
 tokio-postgres = { version = "0.7.0", path = "../tokio-postgres", default-features = false }
 
 [dev-dependencies]
-tokio = { version = "1.0", features = ["full"] }
+futures-util = "0.3"
+tokio = { version = "1.0", features = ["macros", "net", "rt"] }
 postgres = { version = "0.19.0", path = "../postgres" }

postgres-native-tls/src/test.rs

@@ -1,4 +1,4 @@
-use futures::FutureExt;
+use futures_util::FutureExt;
 use native_tls::{self, Certificate};
 use tokio::net::TcpStream;
 use tokio_postgres::tls::TlsConnect;

postgres-openssl/Cargo.toml

@@ -16,12 +16,12 @@ default = ["runtime"]
 runtime = ["tokio-postgres/runtime"]
 
 [dependencies]
-futures = "0.3"
 openssl = "0.10"
 tokio = "1.0"
 tokio-openssl = "0.6"
 tokio-postgres = { version = "0.7.0", path = "../tokio-postgres", default-features = false }
 
 [dev-dependencies]
-tokio = { version = "1.0", features = ["full"] }
+futures-util = "0.3"
+tokio = { version = "1.0", features = ["macros", "net", "rt"] }
 postgres = { version = "0.19.0", path = "../postgres" }

postgres-openssl/src/test.rs

@@ -1,4 +1,4 @@
-use futures::FutureExt;
+use futures_util::FutureExt;
 use openssl::ssl::{SslConnector, SslMethod};
 use tokio::net::TcpStream;
 use tokio_postgres::tls::TlsConnect;