Rust support.

src/games/mod.rs

@@ -47,3 +47,5 @@ pub mod tf;
 pub mod tfc;
 /// Sven Co-op
 pub mod sc;
+/// Rust
+pub mod rust;

src/games/rust.rs

@@ -0,0 +1,12 @@
+use crate::GDResult;
+use crate::protocols::valve;
+use crate::protocols::valve::{game, SteamID};
+
+pub fn query(address: &str, port: Option<u16>) -> GDResult<game::Response> {
+    let valve_response = valve::query(address, match port {
+        None => 27015,
+        Some(port) => port
+    }, SteamID::RUST.as_app(), None, None)?;
+
+    Ok(game::Response::new_from_valve_response(valve_response))
+}

src/protocols/valve/types.rs

@@ -177,6 +177,8 @@ pub enum SteamID {
     INS = 222880,
     /// Sven Co-op
     SC = 225840,
+    /// Rust
+    RUST = 252490,
     /// The Forrest
     TF = 556450, //this is the id for the dedicated server, for the game its 242760
     /// 7 Days To Die