use env_logger

Cargo.lock

@@ -5,6 +5,7 @@ name = "adduser"
 version = "0.1.0"
 dependencies = [
  "chrono",
+ "env_logger",
  "lazy_static",
  "log",
  "regex",
@@ -20,6 +21,17 @@ dependencies = [
  "memchr",
 ]
 
+[[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"
@@ -45,6 +57,34 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "env_logger"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54532e3223c5af90a6a757c90b5c5521564b07e5e7a958681bcd2afad421cdcd"
+dependencies = [
+ "atty",
+ "humantime",
+ "log",
+ "regex",
+ "termcolor",
+]
+
+[[package]]
+name = "hermit-abi"
+version = "0.1.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5aca5565f760fb5b220e499d72710ed156fdb74e631659e99377d9ebfbd13ae8"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "humantime"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c1ad908cc71012b7bea4d0c53ba96a8cba9962f048fa68d143376143d863b7a"
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"

Cargo.toml

@@ -12,3 +12,4 @@ lazy_static = "1.4"
 log = "0.4"
 simplelog = "0.8"
 chrono = "0.4"
+env_logger = "0.8"

src/bin/delete_user.rs

@@ -1,12 +1,10 @@
 extern crate adduser;
 
+extern crate env_logger;
+
 fn main() {
-    simplelog::CombinedLogger::init(vec![simplelog::TermLogger::new(
-        simplelog::LevelFilter::Warn,
-        simplelog::Config::default(),
-        simplelog::TerminalMode::Mixed,
-    )])
-    .unwrap();
+    env_logger::init();
+
     use adduser::api::UserDBWrite;
 
     let mut db = adduser::UserDBLocal::load_files(adduser::Files::default());