format and sync with upstream

Cargo.toml

@@ -17,7 +17,7 @@ debug = true
 adobe-cmap-parser = "0.4.1"
 encoding_rs = "0.8.34"
 euclid = "0.20.5"
-lopdf = {version = "0.32", default-features = false, features = ["nom_parser"]}
+lopdf = {version = "0.33", default-features = false, features = ["nom_parser"]}
 postscript = "0.14"
 type1-encoding-parser = "0.1.0"
 unicode-normalization = "0.1.19"

examples/extract.rs

@@ -1,13 +1,13 @@
-extern crate pdf_extract;
 extern crate lopdf;
+extern crate pdf_extract;
 
+use lopdf::*;
+use pdf_extract::*;
 use std::env;
-use std::path::PathBuf;
-use std::path;
-use std::io::BufWriter;
 use std::fs::File;
-use pdf_extract::*;
-use lopdf::*;
+use std::io::BufWriter;
+use std::path;
+use std::path::PathBuf;
 
 fn main() {
     //let output_kind = "html";
@@ -21,13 +21,16 @@ fn main() {
     let mut output_file = PathBuf::new();
     output_file.push(filename);
     output_file.set_extension(&output_kind);
-    let mut output_file = BufWriter::new(File::create(output_file).expect("could not create output"));
+    let mut output_file =
+        BufWriter::new(File::create(output_file).expect("could not create output"));
     let doc = Document::load(path).unwrap();
 
     print_metadata(&doc);
 
     let mut output: Box<dyn OutputDev> = match output_kind.as_ref() {
-        "txt" => Box::new(PlainTextOutput::new(&mut output_file as &mut dyn std::io::Write)),
+        "txt" => Box::new(PlainTextOutput::new(
+            &mut output_file as &mut dyn std::io::Write,
+        )),
         "html" => Box::new(HTMLOutput::new(&mut output_file)),
         "svg" => Box::new(SVGOutput::new(&mut output_file)),
         _ => panic!(),