From 90a1f9b131532e829a4f24495b95a0546ec69f70 Mon Sep 17 00:00:00 2001
From: gemmaro <gemmaro.dev@gmail.com>
Date: Mon, 15 Nov 2021 12:06:53 +0900
Subject: [PATCH] Change fields' visibilities to pub

* Change
  * Some structs' fields' visibilities are changed
    from `pub(crate)` to `pub`
---
 src/elements/literal.rs |  8 ++++----
 src/elements/special.rs | 26 +++++++++++++-------------
 2 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/src/elements/literal.rs b/src/elements/literal.rs
index 8d13db7..2c32dbd 100644
--- a/src/elements/literal.rs
+++ b/src/elements/literal.rs
@@ -18,16 +18,16 @@ pub enum Literal {
 
 #[derive(Debug, Clone, PartialOrd, PartialEq)]
 pub struct PlainText {
-    pub(crate) text: String,
-    pub(crate) formatting: Option<FontCommand>,
+    pub text: String,
+    pub formatting: Option<FontCommand>,
 }
 
 #[derive(Debug, Clone, PartialOrd, PartialEq)]
 pub struct Symbol {
-    pub(crate) symbol: String,
+    pub symbol: String,
 }
 
 #[derive(Debug, Clone, PartialOrd, PartialEq)]
 pub struct Number {
-    pub(crate) number: String,
+    pub number: String,
 }
diff --git a/src/elements/special.rs b/src/elements/special.rs
index 93b0280..d57d66d 100644
--- a/src/elements/special.rs
+++ b/src/elements/special.rs
@@ -33,43 +33,43 @@ pub struct Prod {
 
 #[derive(Debug, Clone, PartialOrd, PartialEq)]
 pub struct Frac {
-    pub(crate) top: Box<Element>,
-    pub(crate) bottom: Box<Element>,
+    pub top: Box<Element>,
+    pub bottom: Box<Element>,
 }
 
 #[derive(Debug, Clone, PartialOrd, PartialEq)]
 pub struct Pow {
-    pub(crate) base: Box<Element>,
-    pub(crate) exp: Box<Element>,
+    pub base: Box<Element>,
+    pub exp: Box<Element>,
 }
 
 #[derive(Debug, Clone, PartialOrd, PartialEq)]
 pub struct Sub {
-    pub(crate) base: Box<Element>,
-    pub(crate) lower: Box<Element>,
+    pub base: Box<Element>,
+    pub lower: Box<Element>,
 }
 
 #[derive(Debug, Clone, PartialOrd, PartialEq)]
 pub struct Sqrt {
-    pub(crate) inner: Box<Element>,
+    pub inner: Box<Element>,
 }
 
 #[derive(Debug, Clone, PartialOrd, PartialEq)]
 pub struct Root {
-    pub(crate) base: Box<Element>,
-    pub(crate) inner: Box<Element>,
+    pub base: Box<Element>,
+    pub inner: Box<Element>,
 }
 
 #[derive(Debug, Clone, PartialOrd, PartialEq)]
 pub struct Integral {
-    pub(crate) top: Option<Box<Element>>,
-    pub(crate) bottom: Option<Box<Element>>,
+    pub top: Option<Box<Element>>,
+    pub bottom: Option<Box<Element>>,
 }
 
 #[derive(Debug, Clone, PartialOrd, PartialEq)]
 pub struct OIntegral {
-    pub(crate) top: Option<Box<Element>>,
-    pub(crate) bottom: Option<Box<Element>>,
+    pub top: Option<Box<Element>>,
+    pub bottom: Option<Box<Element>>,
 }
 
 impl Expression {