From 508c4c4993581d5a364a36daf84a5199a1436db0 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Fri, 20 Dec 2019 12:42:06 +0100
Subject: Remove dead code

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
---
 src/utils/fileutil.rs | 50 +-------------------------------------------------
 1 file changed, 1 insertion(+), 49 deletions(-)

(limited to 'src/utils/fileutil.rs')

diff --git a/src/utils/fileutil.rs b/src/utils/fileutil.rs
index aac3ab6..052b72f 100644
--- a/src/utils/fileutil.rs
+++ b/src/utils/fileutil.rs
@@ -1,55 +1,7 @@
-use std::fs::OpenOptions;
 use std::io::prelude::*;
-use std::io::{BufRead, BufReader};
-use std::path::{Path, PathBuf};
+use std::path::Path;
 use std::{fs, io};
 
-pub fn file_iter(dir: &Path) -> impl Iterator<Item = PathBuf> {
-    use walkdir::WalkDir;
-
-    WalkDir::new(dir)
-        .follow_links(true)
-        .into_iter()
-        .filter_map(|e| e.ok())
-        .filter(|e| e.file_type().is_file())
-        .map(|entry| entry.into_path())
-}
-
-pub fn dir_iter(dir: &Path) -> impl Iterator<Item = PathBuf> {
-    use walkdir::WalkDir;
-
-    let dir = dir.to_path_buf();
-    WalkDir::new(&dir)
-        .follow_links(true)
-        .into_iter()
-        .filter_map(|e| e.ok())
-        .filter(|e| e.file_type().is_dir())
-        .filter(move |f| f.path() != dir)
-        .map(|entry| entry.into_path())
-}
-
-pub fn write_file(filepath: &Path, contents: &str) -> io::Result<()> {
-    let mut file = fs::File::create(filepath)?;
-    file.write_all(contents.as_bytes())
-}
-
-pub fn append_file(filepath: &Path, contents: &str) -> io::Result<()> {
-    let mut file = OpenOptions::new()
-        .append(true)
-        .create(true)
-        .open(filepath)?;
-    file.write_all(contents.as_bytes())
-}
-
-pub fn read_lines_from_file(
-    filepath: &Path,
-) -> io::Result<impl DoubleEndedIterator<Item = String>> {
-    let f = fs::File::open(filepath)?;
-    let f = BufReader::new(f);
-    let lines: Result<Vec<String>, io::Error> = f.lines().collect();
-    lines.map(|result| result.into_iter())
-}
-
 pub fn read_file_to_string(path: &Path) -> io::Result<String> {
     let mut file = fs::File::open(&path)?;
     let mut contents = String::new();
-- 
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