remove extra logging

src/file/env.rs

@@ -18,14 +18,11 @@ impl FileEnv {
         Self {
             open: Box::new(move |file_name| {
                 let path = format!("{}/{}", &open_dir, file_name);
-                println!("opening {}", path);
                 let file = File::open(&path)?;
-                println!("opened {}", path);
                 Ok(file)
             }),
             append_line: Box::new(move |file_name, line| {
                 let path = format!("{}/{}", &append_dir, file_name);
-                println!("appending to {}", path);
                 let mut file = OpenOptions::new()
                     .write(true)
                     .append(true)
@@ -33,7 +30,6 @@ impl FileEnv {
                     .open(&path)
                     .unwrap();
                 writeln!(file, "{}", line)?;
-                println!("appended to {}", path);
                 Ok(())
             }),
         }

src/history/add.rs

@@ -4,7 +4,6 @@ use crate::prelude::*;
 use super::Link;
 
 pub fn add(link: &Link, file_name: &str, e: &FileEnv) -> Result<()> {
-    println!("history::append::to {}", file_name);
     (e.append_line)(file_name, &link.href)?;
     Ok(())
 }
@@ -25,7 +24,6 @@ mod tests {
         let file_name = "download.txt";
         let dir = create_text_file(file_name, include_bytes!("../../test/data/empty.txt"))?;
         let path = format!("{}/{}", dir.path().to_string_lossy(), file_name);
-        println!("removing file {}", path);
         std::fs::remove_file(path)?;
 
         let link = Link {
@@ -37,18 +35,14 @@ mod tests {
             length: None,
         };
         //when
-        println!("about to add");
         add(
             &link,
             file_name,
             &FileEnv::create(dir.path().to_string_lossy().to_string()),
         )?;
-        println!("called add");
 
         //then
-        println!("about to read file contents");
         let content: Vec<String> = read_text_file(dir.path(), file_name)?;
-        println!("read file contents");
         drop(dir);
 
         let expected = vec!["foo".to_string()];

src/test_utils.rs

@@ -27,7 +27,6 @@ pub fn create_text_file(name: &str, data: &[u8]) -> Result<TempDir> {
 
 pub fn read_text_file(path: &Path, file_name: &str) -> Result<Vec<String>> {
     let file_name = format!("{}/{}", path.to_str().unwrap(), file_name);
-    println!("test_utils::read_text_file: {}", file_name);
     Ok(read_to_string(file_name)?
         .lines()
         .map(String::from)
@@ -64,7 +63,6 @@ pub fn mock_network_fetch_as_bytes_with_rss_entries(
 pub fn mock_file_open(real_paths: HashMap<String, String>) -> FileOpenFn {
     Box::new(move |path: &str| {
         if let Some(real_path) = real_paths.get(&path.to_string()) {
-            println!("opening {}", real_path);
             Ok(File::open(real_path)?)
         } else {
             Err(Error::message(