Add to_lazy_value

fe2o3-amqp-management/src/lib.rs

@@ -1,4 +1,5 @@
 #![deny(missing_docs, missing_debug_implementations)]
+#![allow(clippy::result_large_err)] // TODO: refactor in 0.14.0
 
 //! An experimental implementation of AMQP 1.0 management working draft with `fe2o3-amqp`
 //!
@@ -25,12 +26,3 @@ pub const DEFAULT_CLIENT_NODE_ADDRESS: &str = "mgmt-client";
 pub use client::MgmtClient;
 pub use request::Request;
 pub use response::Response;
-
-#[cfg(test)]
-mod tests {
-    #[test]
-    fn it_works() {
-        let result = 2 + 2;
-        assert_eq!(result, 4);
-    }
-}

fe2o3-amqp-ws/src/native.rs

@@ -301,6 +301,7 @@ fn map_amqp_websocket_request(req: impl IntoClientRequest) -> Result<Request, tu
     Ok(request)
 }
 
+#[allow(clippy::result_large_err)] // TODO: refactor
 fn verify_response(response: Response) -> Result<Response, Error> {
     use http::StatusCode;
 

fe2o3-amqp/src/lib.rs

@@ -1,6 +1,7 @@
 #![cfg_attr(docsrs, feature(doc_cfg))]
 #![deny(missing_docs, missing_debug_implementations)]
 #![warn(clippy::unused_async)]
+#![allow(clippy::result_large_err)] // TODO: refactor in 0.14.0
 
 //! A rust implementation of AMQP 1.0 protocol based on serde and tokio.
 //!

serde_amqp/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "serde_amqp"
-version = "0.13.0"
+version = "0.13.1"
 edition = "2021"
 description = "A serde implementation of AMQP1.0 protocol."
 license = "MIT/Apache-2.0"

serde_amqp/Changelog.md

@@ -1,5 +1,9 @@
 # Change Log
 
+## 0.13.1
+
+1. Added `to_lazy_value`
+
 ## 0.13.0
 
 ### Breaking

serde_amqp/src/lazy.rs

@@ -9,6 +9,15 @@ use crate::{
     __constants::LAZY_VALUE,
 };
 
+/// Serialize a value into a [`LazyValue`].
+pub fn to_lazy_value<T>(value: &T) -> Result<LazyValue, Error>
+where
+    T: Serialize,
+{
+    let bytes = crate::to_vec(value)?;
+    Ok(LazyValue(Bytes::from(bytes)))
+}
+
 /// A lazy value.
 ///
 /// This is a thin wrapper around a [`Bytes`] value that can be accessed via

serde_amqp/src/size_ser.rs

@@ -871,6 +871,7 @@ mod tests {
     use serde_bytes::ByteBuf;
 
     use crate::{
+        lazy::to_lazy_value,
         primitives::{Array, Dec128, Dec32, Dec64, Symbol, Timestamp, Uuid},
         to_vec,
     };
@@ -1311,4 +1312,26 @@ mod tests {
         let size_result = serialized_size(&value);
         assert!(size_result.is_ok());
     }
+
+    #[test]
+    fn serialized_size_of_lazy_value_match_with_value() {
+        use crate::{described::Described, descriptor::Descriptor, primitives::*, Value};
+
+        let timestamp = Timestamp::from_milliseconds(12345);
+        let mut list = List::new();
+        list.push(Value::Timestamp(timestamp));
+
+        let described = Described {
+            descriptor: Descriptor::Code(0x73),
+            value: Value::List(list),
+        };
+
+        let value = Value::Described(Box::new(described));
+        let lazy_value = to_lazy_value(&value).unwrap();
+
+        let value_size = serialized_size(&value).unwrap();
+        let lazy_value_size = serialized_size(&lazy_value).unwrap();
+
+        assert_eq!(value_size, lazy_value_size);
+    }
 }