refactor/feat: Response::bytes() and text(), rename body->stream

Cargo.toml

@@ -11,6 +11,7 @@ categories = ["network-programming"]
 
 [dependencies]
 base64ct = "1.6.0"
+bytes = "1.7.1"
 mime = "0.3.17"
 num_enum = "0.7.3"
 sha2 = "0.10.8"

src/response.rs

@@ -1,20 +1,23 @@
 use crate::{status::Status, LibError};
 
+use bytes::Bytes;
+use tokio::io::AsyncReadExt;
+
 type BodyStream = tokio_rustls::client::TlsStream<tokio::net::TcpStream>;
 
 #[derive(Debug)]
 pub struct Response {
     status: Status,
     message: String,
-    body: BodyStream,
+    stream: BodyStream,
 }
 
 impl Response {
-    pub fn new(status: Status, message: String, body: BodyStream) -> Self {
+    pub fn new(status: Status, message: String, stream: BodyStream) -> Self {
         Response {
             status,
             message,
-            body,
+            stream,
         }
     }
 
@@ -30,7 +33,19 @@ impl Response {
         self.message.parse().map_err(|e| LibError::InvalidMime(e))
     }
 
-    pub fn body(self: &mut Self) -> &mut BodyStream {
+    pub fn stream(self: &mut Self) -> &mut BodyStream {
-        &mut self.body
+        &mut self.stream
+    }
+
+    pub async fn bytes(self: &mut Self) -> Result<Bytes, LibError> {
+        let mut buf = Vec::new();
+        self.stream.read_to_end(&mut buf).await?;
+        Ok(Bytes::from(buf))
+    }
+
+    pub async fn text(self: &mut Self) -> Result<String, LibError> {
+        let mut buf = String::new();
+        self.stream.read_to_string(&mut buf).await?;
+        Ok(buf)
     }
 }