Use the ? for try operator

2 files changed, 5 insertions, 3 deletions

diff --git a/svgbob_cli/Cargo.lock b/svgbob_cli/Cargo.lock
index a2072b4..283c82b 100644
--- a/svgbob_cli/Cargo.lock
+++ b/svgbob_cli/Cargo.lock
@@ -1,3 +1,5 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
 [[package]]
 name = "ansi_term"
 version = "0.11.0"
diff --git a/svgbob_cli/src/main.rs b/svgbob_cli/src/main.rs
index e2ef640..e9ff75e 100644
--- a/svgbob_cli/src/main.rs
+++ b/svgbob_cli/src/main.rs
@@ -191,7 +191,7 @@ fn build(args: &ArgMatches) -> Result<(), Box<dyn Error>> {
     }
 
     if !out_path.is_dir() {
-        try!(fs::create_dir_all(out_path.clone()));
+        fs::create_dir_all(out_path.clone())?;
     }
 
     let paths = fs::read_dir(input_dir).unwrap();
@@ -223,10 +223,10 @@ fn build(args: &ArgMatches) -> Result<(), Box<dyn Error>> {
 
 fn convert_file(input: PathBuf, output: PathBuf) -> Result<(), Box<dyn Error>> {
     let mut bob = String::new();
-    let mut f = try!(File::open(&input));
+    let mut f = File::open(&input)?;
     f.read_to_string(&mut bob).unwrap();
     let g = Grid::from_str(&*bob, &Settings::default());
     let svg = g.get_svg();
-    try!(svg::save(&output, &svg));
+    svg::save(&output, &svg)?;
     Ok(())
 }