add deserializing

src/command.rs

@@ -7,12 +7,14 @@ use serde::Serialize;
 use tokio::time::Instant;
 use tracing::{debug, error, info, trace};
 
-#[derive(Serialize)]
+#[derive(Serialize, Deserialize)]
 struct Channel {
     this: GuildChannel,
     #[serde(skip_serializing_if = "Vec::is_empty")]
+    #[serde(default)]
     children: Vec<Channel>,
     #[serde(skip_serializing_if = "Vec::is_empty")]
+    #[serde(default)]
     messages: Vec<Message>,
 }
 
@@ -27,12 +29,16 @@ impl Channel {
     }
 }
 
-#[derive(Serialize)]
+#[derive(Serialize, Deserialize)]
 struct Server {
+    #[serde(default)]
+    name: String,
     channels: Vec<Channel>,
     #[serde(skip_serializing_if = "Vec::is_empty")]
+    #[serde(default)]
     orphanage: Vec<GuildChannel>,
     #[serde(skip_serializing)]
+    #[serde(default)]
     needs_clean: bool,
 }
 
@@ -258,6 +264,13 @@ pub async fn scrape_all(ctx: Context<'_>, pretty_print: bool) -> Result<(), Erro
     Ok(())
 }
 
+pub fn from_json() {
+    let data = fs::read_to_string("server.json").unwrap();
+    let server: Server = serde_json::from_str(&data).unwrap();
+
+    black_box(server);
+}
+
 /// Get server's topology (and runs clean)
 async fn index(map: HashMap<ChannelId, GuildChannel>) -> Server {
     let mut server = Server::new();