Begin deser. data structure implementation

Cargo.lock

@@ -145,6 +145,7 @@ name = "estrus"
 version = "0.1.0"
 dependencies = [
  "reqwest",
+ "serde",
  "tokio",
 ]
 

Cargo.toml

@@ -9,4 +9,5 @@ license = "ACSL"
 
 [dependencies]
 reqwest = { version = "0.11.22", features = ["default-tls", "json", "gzip"] }
+serde = { version = "1.0.190", features = ["derive"] }
 tokio = { version = "1.33.0", features = ["rt-multi-thread", "macros", "net"] }

src/main.rs

@@ -1,14 +1,60 @@
+//! Main module for the project
+//!
+
+use std::path::PathBuf;
+
 use reqwest::Client;
 
-async fn find_ident(ident: &str) -> String {
+/// Response to an Ident query on the Elixir API
+///
+/// Holds the deserialized response to a query to the elixir API regarding definitions, references,
+/// and documentation of an identifier.
+#[derive(serde::Deserialize, Debug)]
+struct IdentResponse {
+    /// List of definitions
+    definitions: Vec<IdentDefinition>,
+    /// List of references
+    references: Vec<IdentReference>,
+    /// List of positions in the documentation
+    documentations: Vec<IdentDocumentation>,
+}
+
+#[derive(serde::Deserialize, Debug)]
+/// Different possible types of Identifier Definitions
+enum IdentDefinitionType {
+    Prototype,
+}
+
+#[derive(serde::Deserialize, Debug)]
+struct IdentDefinition {
+    path: PathBuf,
+    line: u32,
+    deftype: IdentDefinitionType,
+}
+
+#[derive(serde::Deserialize, Debug)]
+struct IdentReference {
+    path: PathBuf,
+    line: u32,
+    reftype: Option<()>
+}
+
+#[derive(serde::Deserialize, Debug)]
+struct IdentDocumentation {
+    path: PathBuf,
+    line: u32,
+    doctype: Option<()>
+}
+
+async fn find_ident(ident: &str) -> IdentResponse {
     let client = Client::new();
     let res = client.get(format!("https://elixir.bootlin.com/api/ident/linux/{ident}?version=latest"))
         .send()
         .await.expect("No future failure");
-    res.text().await.expect("Valid text sent")
+    res.json::<IdentResponse>().await.expect("No failure")
 }
 
 #[tokio::main]
 async fn main() {
-    println!("{}", find_ident("sk_buff").await)
+    println!("{:?}", find_ident("clear_page_erms").await)
 }