From 7208a63a496fce38bbe2eae9f6d13fce5eac562a Mon Sep 17 00:00:00 2001
From: Fahmi Akbar Wildana <f.a.wildana@gmail.com>
Date: Tue, 15 Oct 2019 08:18:26 +0700
Subject: [PATCH] Implement trait Default for struct Config

---
 src/lib.rs        | 8 +++++++-
 src/line_range.rs | 2 +-
 src/style.rs      | 8 +++++++-
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 553cd3a5..61956010 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -65,12 +65,18 @@ pub enum PagingMode {
     Never,
 }
 
+impl Default for PagingMode {
+    fn default() -> Self {
+        Self::Never
+    }
+}
+
 use inputfile::InputFile;
 use line_range::LineRanges;
 use style::{OutputComponents, OutputWrap};
 use syntax_mapping::SyntaxMapping;
 
-#[derive(Clone)]
+#[derive(Clone, Default)]
 pub struct Config<'a> {
     /// List of files to print
     pub files: Vec<InputFile<'a>>,
diff --git a/src/line_range.rs b/src/line_range.rs
index 411d118b..f28bf296 100644
--- a/src/line_range.rs
+++ b/src/line_range.rs
@@ -89,7 +89,7 @@ pub enum RangeCheckResult {
     AfterLastRange,
 }
 
-#[derive(Clone)]
+#[derive(Clone, Default)]
 pub struct LineRanges {
     ranges: Vec<LineRange>,
     largest_upper_bound: usize,
diff --git a/src/style.rs b/src/style.rs
index 2da84cb5..8ddd44e1 100644
--- a/src/style.rs
+++ b/src/style.rs
@@ -21,6 +21,12 @@ pub enum OutputWrap {
     None,
 }
 
+impl Default for OutputWrap {
+    fn default() -> Self {
+        Self::None
+    }
+}
+
 impl OutputComponent {
     pub fn components(self, interactive_terminal: bool) -> &'static [OutputComponent] {
         match self {
@@ -66,7 +72,7 @@ impl FromStr for OutputComponent {
     }
 }
 
-#[derive(Clone)]
+#[derive(Clone, Default)]
 pub struct OutputComponents(pub HashSet<OutputComponent>);
 
 impl OutputComponents {