get_urls_from_pdf: Remove `unwrap`s and replace with an error type

Create a custom error type to use instead of the `unwrap`s.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main.rs b/src/main.rs
index 14eab24..d8bb0d5 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,5 @@
 use pdf_urls::get_urls_from_pdf;
 
 fn main() {
-    get_urls_from_pdf("example.pdf");
+    get_urls_from_pdf("example.pdf").unwrap();
 }