diff options
Diffstat (limited to 'examples/hierarchical-env/src/settings.rs')
| -rw-r--r-- | examples/hierarchical-env/src/settings.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/examples/hierarchical-env/src/settings.rs b/examples/hierarchical-env/src/settings.rs index c908f46..75a9186 100644 --- a/examples/hierarchical-env/src/settings.rs +++ b/examples/hierarchical-env/src/settings.rs @@ -53,9 +53,9 @@ impl Settings { // This file shouldn't be checked in to git s.merge(File::with_name("config/local").required(false))?; - // 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 - s.merge(Environment::with_prefix("app"))?; + s.merge(Environment::with_prefix("app_"))?; // You may also programmatically change settings s.set("database.url", "postgres://")?; |