Rename lib.rs to tree_parser.rs

src/filter.rs

@@ -10,8 +10,6 @@ pub struct FilteredIterator {
 }
 
 impl FilteredIterator {
-    // I have no idea why this is considered dead_code by rustc.
-    #[allow(dead_code)]
     pub fn new(iterator: FileIterator) -> Self {
         FilteredIterator {
             source: iterator,
@@ -21,8 +19,6 @@ impl FilteredIterator {
         }
     }
 
-    // I have no idea why this is considered dead_code by rustc.
-    #[allow(dead_code)]
     pub fn skip_filter(&mut self) {
         self.skip = true;
     }

src/main.rs

@@ -1,8 +1,15 @@
 #![deny(clippy::pedantic)]
 #![deny(clippy::all)]
 
+mod filter;
+mod pathiterator;
+mod tree_printer;
+
+#[cfg(test)]
+mod tests;
+
 use clap::Parser;
-use tree_rs::{Config, TreePrinter};
+use tree_printer::{Config, TreePrinter};
 
 use std::error::Error;
 use std::io::{self, Write};
@@ -11,9 +18,6 @@ use std::path::Path;
 use globset::Glob;
 use term::TerminfoTerminal;
 
-mod filter;
-mod pathiterator;
-
 #[derive(Debug, Parser)]
 struct Args {
     /// Show hidden files

src/pathiterator.rs

@@ -65,8 +65,6 @@ fn get_sorted_dir_entries(path: &Path) -> io::Result<Vec<DirEntry>> {
 }
 
 impl FileIterator {
-    // I have no idea why this is considered dead_code by rustc.
-    #[allow(dead_code)]
     pub fn new(path: &Path, config: FileIteratorConfig) -> FileIterator {
         let mut queue = VecDeque::new();
         queue.push_back(IteratorItem::new(path, 0, true));

src/tests/mod.rs

@@ -0,0 +1,2 @@
+mod test_simple;
+mod utils;

tests/test_simple.rs → src/tests/test_simple.rs

@@ -1,11 +1,9 @@
-mod test_terminal;
-
 use std::fs::create_dir_all;
 use std::path::Path;
 
+use crate::tests::utils::TestTerminal;
+use crate::{tree_printer::DirEntrySummary, Config, TreePrinter};
 use globset::Glob;
-use test_terminal::TestTerminal;
-use tree_rs::{Config, DirEntrySummary, TreePrinter};
 
 fn run_cmd(path: &Path, config: Config) -> (String, DirEntrySummary) {
     let mut writer = TestTerminal::new();

src/lib.rs → src/tree_printer.rs

@@ -8,8 +8,7 @@ use std::path::Path;
 use globset::GlobMatcher;
 use term::{color, Terminal};
 
-mod filter;
-mod pathiterator;
+use crate::{filter, pathiterator};
 
 mod dirsign {
     pub const HORZ: char = '─';