improv(service): Use postage with futures traits

Cargo.lock

@@ -1312,6 +1312,7 @@ checksum = "a63d25391d04a097954b76aba742b6b5b74f213dfe3dbaeeb36e8ddc1c657f0b"
 dependencies = [
  "atomic",
  "crossbeam-queue",
+ "futures",
  "log",
  "pin-project 1.0.8",
  "pollster",

plugins/Cargo.toml

@@ -16,7 +16,7 @@ human_format = "1.0"
 human-sort = "0.2"
 new_mime_guess = "3"
 pop-launcher = { path = "../" }
-postage = "0.4"
+postage = { version = "0.4", features = ["futures-traits"] }
 regex = "1"
 ron = "0.6"
 serde = "1"

service/Cargo.toml

@@ -14,7 +14,7 @@ futures-lite = "1"
 gen-z = "0.1"
 num_cpus = "1"
 pop-launcher = { path = "../" }
-postage = "0.4"
+postage = { version = "0.4", features = ["futures-traits"] }
 regex = "1.5"
 ron = "0.6"
 serde = { version = "1", features = ["derive"] }

service/src/lib.rs

@@ -37,19 +37,17 @@ pub async fn main() {
         }
     });
 
-    let (output_tx, mut output_rx) = postage::mpsc::channel(16);
+    let (output_tx, mut output_rx) = mpsc::channel(16);
 
     // Service will operate for as long as it is being awaited
     let service = Service::new(output_tx).exec(input_stream);
 
     // Responses from the service will be streamed to stdout
     let responder = async move {
-        use postage::prelude::Stream;
-
         let stdout = io::stdout();
         let stdout = &mut stdout.lock();
 
-        while let Some(response) = output_rx.recv().await {
+        while let Some(response) = output_rx.next().await {
             serialize_out(stdout, &response);
         }
     };
@@ -84,7 +82,6 @@ impl Service {
 
     pub async fn exec(mut self, input: impl Stream<Item = Request>) {
         let (service_tx, service_rx) = mpsc::channel(1);
-
         let stream = plugins::external::load::from_paths();
 
         futures_lite::pin!(stream);
@@ -121,8 +118,7 @@ impl Service {
     }
 
     async fn response_handler(&mut self, mut service_rx: mpsc::Receiver<Event>) {
-        use postage::prelude::Stream;
-        while let Some(event) = service_rx.recv().await {
+        while let Some(event) = service_rx.next().await {
             match event {
                 Event::Request(request) => {
                     match request {