Optimize io layout (#388)

ntex-io/CHANGES.md

@@ -1,5 +1,9 @@
 # Changes
 
+## [2.1.0] - 2024-07-30
+
+* Optimize `Io` layout
+
 ## [2.0.0] - 2024-05-28
 
 * Use async fn for Service::ready() and Service::shutdown()

ntex-io/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ntex-io"
-version = "2.0.0"
+version = "2.1.0"
 authors = ["ntex contributors <[email protected]>"]
 description = "Utilities for encoding and decoding frames"
 keywords = ["network", "framework", "async", "futures"]
@@ -18,7 +18,7 @@ path = "src/lib.rs"
 [dependencies]
 ntex-codec = "0.6.2"
 ntex-bytes = "0.1.24"
-ntex-util = "2.0"
+ntex-util = "2.2"
 ntex-service = "3.0"
 
 bitflags = "2"

ntex-io/src/buf.rs

@@ -295,6 +295,12 @@ pub struct ReadBuf<'a> {
 }
 
 impl<'a> ReadBuf<'a> {
+    #[inline]
+    /// Get io tag
+    pub fn tag(&self) -> &'static str {
+        self.io.tag()
+    }
+
     #[inline]
     /// Get number of newly added bytes
     pub fn nbytes(&self) -> usize {
@@ -433,6 +439,12 @@ pub struct WriteBuf<'a> {
 }
 
 impl<'a> WriteBuf<'a> {
+    #[inline]
+    /// Get io tag
+    pub fn tag(&self) -> &'static str {
+        self.io.tag()
+    }
+
     #[inline]
     /// Initiate graceful io stream shutdown
     pub fn want_shutdown(&self) {

ntex-io/src/dispatcher.rs

@@ -726,7 +726,6 @@ mod tests {
 
     #[ntex::test]
     async fn test_basic() {
-        let _ = env_logger::try_init();
         let (client, server) = IoTest::create();
         client.remote_buffer_cap(1024);
         client.write("GET /test HTTP/1\r\n\r\n");

ntex-io/src/filter.rs

@@ -26,7 +26,7 @@ pub(crate) struct NullFilter;
 const NULL: NullFilter = NullFilter;
 
 impl NullFilter {
-    pub(super) fn get() -> &'static dyn Filter {
+    pub(super) const fn get() -> &'static dyn Filter {
         &NULL
     }
 }