added serde dep; added questions.rs

Cargo.lock

@@ -733,6 +733,7 @@ name = "rust-web"
 version = "0.1.0"
 dependencies = [
  "axum",
+ "serde",
  "tokio",
  "warp",
 ]
@@ -769,18 +770,18 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "serde"
-version = "1.0.197"
+version = "1.0.198"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3fb1c873e1b9b056a4dc4c0c198b24c3ffa059243875552b2bd0933b1aee4ce2"
+checksum = "9846a40c979031340571da2545a4e5b7c4163bdae79b301d5f86d03979451fcc"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.197"
+version = "1.0.198"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7eb0b34b42edc17f6b7cac84a52a1c5f0e1bb2227e997ca9011ea3dd34e8610b"
+checksum = "e88edab869b01783ba905e7d0153f9fc1a6505a96e4ad3018011eedb838566d9"
 dependencies = [
  "proc-macro2",
  "quote",

Cargo.toml

@@ -7,5 +7,6 @@ edition = "2021"
 
 [dependencies]
 axum = "0.7.5"
+serde = "1.0.198"
 tokio = { version = "1.2", features = ["full"] }
 warp = "0.3.7"

src/question.rs

@@ -0,0 +1,25 @@
+struct Question {
+    id: QuestionId,
+    title: String,
+    content: String,
+    tags: Option<Vec<String>>,
+}
+
+struct QuestionId(String);
+
+impl Question{
+    fn new(id: QuestionId, title: String, content: String, tags: Option<Vec<String>>) -> Self {
+        Question {
+            id,
+            title,
+            content,
+            tags,
+        }
+    }
+}
+
+impl IntoResponse for &Question {
+    fn into_response(self) -> Response {
+        (StatusCode::OK, Json(&self)).into_response()
+    }
+}