diff options
Diffstat (limited to 'examples/simple/src/main.rs')
-rw-r--r-- | examples/simple/src/main.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/simple/src/main.rs b/examples/simple/src/main.rs index fb66e03..67a1069 100644 --- a/examples/simple/src/main.rs +++ b/examples/simple/src/main.rs @@ -7,9 +7,9 @@ fn main() { settings // Add in `./Settings.toml` .merge(config::File::with_name("Settings")).unwrap() - // Add in settings from the environment (with a prefix of APP) + // Add in settings from the environment (with a prefix of APP_) // Eg.. `APP_DEBUG=1 ./target/app` would set the `debug` key - .merge(config::Environment::with_prefix("APP")).unwrap(); + .merge(config::Environment::with_prefix("APP_")).unwrap(); // Print out our settings (as a HashMap) println!("{:?}", |