add some formatting shit

Cargo.lock

@@ -408,6 +408,7 @@ version = "0.0.0"
 dependencies = [
  "diesel",
  "dotenvy",
+ "maplit",
  "password-auth",
  "regex",
  "rocket",
@@ -655,6 +656,12 @@ dependencies = [
  "tracing-subscriber",
 ]
 
+[[package]]
+name = "maplit"
+version = "1.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e2e65a1a2e43cfcb47a895c4c8b10d1f4a61097f9f254f183aee60cad9c651d"
+
 [[package]]
 name = "matchers"
 version = "0.1.0"

Cargo.toml

@@ -6,6 +6,7 @@ edition = "2021"
 [dependencies]
 diesel = { version = "=2.1.0", features = ["postgres"] }
 dotenvy = "0.15.7"
+maplit = "1.0.2"
 password-auth = "0.3.0"
 regex = "1.9.4"
 rocket = "=0.5.0-rc.3"

src/helpers.rs

@@ -1,3 +1,4 @@
 pub mod accounts;
 pub mod clean;
+pub mod format;
 pub mod gjp2;

src/helpers/format.rs

@@ -0,0 +1,16 @@
+use std::collections::HashMap;
+
+pub fn format(map: HashMap<i32, impl ToString>) -> String {
+    let mut result = String::new();
+
+    for (k, v) in map {
+        result.push_str(&format!("{}:{}", k, v.to_string()));
+        result.push(':');
+    }
+
+    if !result.is_empty() {
+        result.pop();
+    }
+
+    return result;
+}