chore: Remove futures package

futures_util is already depended on by tokio

Author: johnchildren

Cargo.toml

@@ -22,7 +22,7 @@ thiserror = "1.0"
 tokio = { version = "1.8", features = ["parking_lot", "rt", "sync", "io-util", "process", "macros", "fs"], default-features = false, optional = true }
 tracing = "0.1"
 which = "4.0"
-futures = { version = "0.3", optional = true }
+futures-util = { version = "0.3", optional = true }
 
 [dev-dependencies]
 test-log = { version = "0.2", default-features = false, features = ["trace"] }
@@ -32,4 +32,4 @@ tracing-subscriber = { version = "0.3", default-features = false, features = ["e
 
 [features]
 default = []
-tokio-process = ["tokio", "futures"]
+tokio-process = ["tokio", "futures-util"]

src/lib.rs

@@ -168,7 +168,7 @@ pub async fn new_default_process_async_with_migrations<F>(
     migrate: F,
 ) -> TmpPostgrustResult<asynchronous::ProcessGuard>
 where
-    F: for<'r> Fn(&'r str) -> futures::future::BoxFuture<'r, Result<(), Box<dyn std::error::Error + Send + Sync>>>,
+    F: for<'r> Fn(&'r str) -> futures_util::future::BoxFuture<'r, Result<(), Box<dyn std::error::Error + Send + Sync>>>,
 {
     let factory_mutex = TOKIO_POSTGRES_FACTORY
         .get_or_try_init(|| async {
@@ -318,7 +318,7 @@ impl TmpPostgrustFactory {
         migrate: F,
     ) -> TmpPostgrustResult<()>
     where
-        F: for<'r> Fn(&'r str) -> futures::future::BoxFuture<'r, Result<(), Box<dyn std::error::Error + Send + Sync>>>,
+        F: for<'r> Fn(&'r str) -> futures_util::future::BoxFuture<'r, Result<(), Box<dyn std::error::Error + Send + Sync>>>,
     {
         let process = self.start_postgresql(&self.cache_dir)?;