Added logging.

Cargo.lock

@@ -2,6 +2,17 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "atty"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
+dependencies = [
+ "hermit-abi",
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "autocfg"
 version = "1.0.1"
@@ -44,6 +55,17 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "colored"
+version = "1.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f4ffc801dacf156c5854b9df4f425a626539c3a6ef7893cc0c5084a23f0b6c59"
+dependencies = [
+ "atty",
+ "lazy_static",
+ "winapi",
+]
+
 [[package]]
 name = "core-foundation"
 version = "0.9.2"
@@ -154,9 +176,11 @@ dependencies = [
 name = "godaddy_ddns"
 version = "0.1.0"
 dependencies = [
+ "log",
  "reqwest",
  "serde",
  "serde_json",
+ "simple_logger",
  "tokio",
 ]
 
@@ -350,6 +374,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
 dependencies = [
  "cfg-if",
+ "serde",
 ]
 
 [[package]]
@@ -731,6 +756,19 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "simple_logger"
+version = "1.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "45b60258a35dc3cb8a16890b8fd6723349bfa458d7960e25e633f1b1c19d7b5e"
+dependencies = [
+ "atty",
+ "colored",
+ "log",
+ "time",
+ "winapi",
+]
+
 [[package]]
 name = "slab"
 version = "0.4.5"
@@ -778,6 +816,23 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "time"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "41effe7cfa8af36f439fac33861b66b049edc6f9a32331e2312660529c1c24ad"
+dependencies = [
+ "itoa 0.4.8",
+ "libc",
+ "time-macros",
+]
+
+[[package]]
+name = "time-macros"
+version = "0.2.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "25eb0ca3468fc0acc11828786797f6ef9aa1555e4a211a60d64cc8e4d1be47d6"
+
 [[package]]
 name = "tinyvec"
 version = "1.5.1"

Cargo.toml

@@ -9,4 +9,6 @@ edition = "2021"
 reqwest = { version = "0.11", features = ["json"] }
 tokio = { version = "1", features = ["full"] }
 serde = { version = "1.0.132", features = ["derive"]}
-serde_json = "1.0"
+serde_json = "1.0"
+log = { version = "0.4", features = ["std", "serde"] }
+simple_logger = "1.16.0"

src/go_daddy_ddns/mod.rs

@@ -97,8 +97,13 @@ fn get_records() -> Vec<DNSRecord> {
 /// * `key` - A &str holding the GoDaddy developer key.
 ///
 /// * `secret` - A &str holding the GoDaddy developer secret.
-async fn update_record(record: &DNSRecord, value: &str, domain: &str, key: &str, secret: &str) -> () {
-
+async fn update_record(
+    record: &DNSRecord,
+    value: &str,
+    domain: &str,
+    key: &str,
+    secret: &str,
+) -> () {
     let url = format!(
         "https://api.godaddy.com/v1/domains/{domain}/records/{record_type}/{name}",
         domain = domain,

src/main.rs

@@ -1,13 +1,22 @@
 mod go_daddy_ddns;
 mod ip_handler;
 
+use log::LevelFilter;
+use simple_logger::SimpleLogger;
 use std::env;
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
-    let domain = env::var("DOMAIN").unwrap();
-    let key = env::var("KEY").unwrap();
-    let secret = env::var("SECRET").unwrap();
+    SimpleLogger::new()
+        .with_colors(true)
+        .with_utc_timestamps()
+        .with_level(LevelFilter::Debug)
+        .init()
+        .unwrap();
+
+    let domain = env::var("DOMAIN").expect("You need to set DOMAIN env variable first.");
+    let key = env::var("KEY").expect("You need to set KEY env variable first.");
+    let secret = env::var("SECRET").expect("You need to set SECRET env variable first.");
 
     go_daddy_ddns::exec(&domain, &key, &secret).await
 }