diff options
Diffstat (limited to 'examples/pattern/src/main.rs')
| -rw-r--r-- | examples/pattern/src/main.rs | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/examples/pattern/src/main.rs b/examples/pattern/src/main.rs index aaf164d..f88f1ed 100644 --- a/examples/pattern/src/main.rs +++ b/examples/pattern/src/main.rs @@ -10,12 +10,12 @@ fn main() { // Option 1 // -------- // Gather all conf files from conf/ manually - let settings = Config::default() + let mut settings = Config::default(); + settings // File::with_name(..) is shorthand for File::from(Path::new(..)) - .merge(File::with_name("conf/00-default.toml")) - .merge(File::from(Path::new("conf/05-some.yml"))) - .merge(File::from(Path::new("conf/99-extra.json"))) - .unwrap(); + .merge(File::with_name("conf/00-default.toml")).unwrap() + .merge(File::from(Path::new("conf/05-some.yml"))).unwrap() + .merge(File::from(Path::new("conf/99-extra.json"))).unwrap(); // Print out our settings (as a HashMap) println!("\n{:?} \n\n-----------", @@ -24,7 +24,8 @@ fn main() { // Option 2 // -------- // Gather all conf files from conf/ manually, but put in 1 merge call. - let settings = Config::default() + let mut settings = Config::default(); + settings .merge(vec![File::with_name("conf/00-default.toml"), File::from(Path::new("conf/05-some.yml")), File::from(Path::new("conf/99-extra.json"))]) @@ -37,7 +38,8 @@ fn main() { // Option 3 // -------- // Gather all conf files from conf/ using glob and put in 1 merge call. - let settings = Config::default() + let mut settings = Config::default(); + settings .merge(glob("conf/*") .unwrap() .map(|path| File::from(path.unwrap())) |