From af7751dc66040f8951e699798651ae4520f87ce2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?T=E2=80=A2=C3=98=E2=80=A2R=E2=80=A2=C3=9C=E2=80=A2S?=
 <bageliq@protonmail.com>
Date: Fri, 19 Nov 2021 17:57:36 +0400
Subject: [PATCH 1/2] Turned all 0x1b_u8.into() into '\x1b' Housekeeping to
 keep docs clean and up to date.

---
 library/core/src/char/methods.rs | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/library/core/src/char/methods.rs b/library/core/src/char/methods.rs
index d5ad0c385c701..26e05e8338241 100644
--- a/library/core/src/char/methods.rs
+++ b/library/core/src/char/methods.rs
@@ -1250,7 +1250,7 @@ impl char {
     /// let percent = '%';
     /// let space = ' ';
     /// let lf = '\n';
-    /// let esc: char = 0x1b_u8.into();
+    /// let esc: char = '\x1b';
     ///
     /// assert!(uppercase_a.is_ascii_alphabetic());
     /// assert!(uppercase_g.is_ascii_alphabetic());
@@ -1284,7 +1284,7 @@ impl char {
     /// let percent = '%';
     /// let space = ' ';
     /// let lf = '\n';
-    /// let esc: char = 0x1b_u8.into();
+    /// let esc: char = '\x1b';
     ///
     /// assert!(uppercase_a.is_ascii_uppercase());
     /// assert!(uppercase_g.is_ascii_uppercase());
@@ -1318,7 +1318,7 @@ impl char {
     /// let percent = '%';
     /// let space = ' ';
     /// let lf = '\n';
-    /// let esc: char = 0x1b_u8.into();
+    /// let esc: char = '\x1b';
     ///
     /// assert!(!uppercase_a.is_ascii_lowercase());
     /// assert!(!uppercase_g.is_ascii_lowercase());
@@ -1355,7 +1355,7 @@ impl char {
     /// let percent = '%';
     /// let space = ' ';
     /// let lf = '\n';
-    /// let esc: char = 0x1b_u8.into();
+    /// let esc: char = '\x1b';
     ///
     /// assert!(uppercase_a.is_ascii_alphanumeric());
     /// assert!(uppercase_g.is_ascii_alphanumeric());
@@ -1389,7 +1389,7 @@ impl char {
     /// let percent = '%';
     /// let space = ' ';
     /// let lf = '\n';
-    /// let esc: char = 0x1b_u8.into();
+    /// let esc: char = '\x1b';
     ///
     /// assert!(!uppercase_a.is_ascii_digit());
     /// assert!(!uppercase_g.is_ascii_digit());
@@ -1426,7 +1426,7 @@ impl char {
     /// let percent = '%';
     /// let space = ' ';
     /// let lf = '\n';
-    /// let esc: char = 0x1b_u8.into();
+    /// let esc: char = '\x1b';
     ///
     /// assert!(uppercase_a.is_ascii_hexdigit());
     /// assert!(!uppercase_g.is_ascii_hexdigit());
@@ -1464,7 +1464,7 @@ impl char {
     /// let percent = '%';
     /// let space = ' ';
     /// let lf = '\n';
-    /// let esc: char = 0x1b_u8.into();
+    /// let esc: char = '\x1b';
     ///
     /// assert!(!uppercase_a.is_ascii_punctuation());
     /// assert!(!uppercase_g.is_ascii_punctuation());
@@ -1498,7 +1498,7 @@ impl char {
     /// let percent = '%';
     /// let space = ' ';
     /// let lf = '\n';
-    /// let esc: char = 0x1b_u8.into();
+    /// let esc: char = '\x1b';
     ///
     /// assert!(uppercase_a.is_ascii_graphic());
     /// assert!(uppercase_g.is_ascii_graphic());
@@ -1549,7 +1549,7 @@ impl char {
     /// let percent = '%';
     /// let space = ' ';
     /// let lf = '\n';
-    /// let esc: char = 0x1b_u8.into();
+    /// let esc: char = '\x1b';
     ///
     /// assert!(!uppercase_a.is_ascii_whitespace());
     /// assert!(!uppercase_g.is_ascii_whitespace());
@@ -1585,7 +1585,7 @@ impl char {
     /// let percent = '%';
     /// let space = ' ';
     /// let lf = '\n';
-    /// let esc: char = 0x1b_u8.into();
+    /// let esc: char = '\x1b';
     ///
     /// assert!(!uppercase_a.is_ascii_control());
     /// assert!(!uppercase_g.is_ascii_control());

From 4a683a5567bd7e135ac5d447c3217337506c9ff6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?T=E2=80=A2=C3=98=E2=80=A2R=E2=80=A2=C3=9C=E2=80=A2S?=
 <bageliq@protonmail.com>
Date: Fri, 19 Nov 2021 20:59:10 +0400
Subject: [PATCH 2/2] Remove char type annotations

They are unnecessary as of Rust 2021

Co-authored-by: r00ster <r00ster91@protonmail.com>
---
 library/core/src/char/methods.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/core/src/char/methods.rs b/library/core/src/char/methods.rs
index 26e05e8338241..38a4e139c7320 100644
--- a/library/core/src/char/methods.rs
+++ b/library/core/src/char/methods.rs
@@ -1250,7 +1250,7 @@ impl char {
     /// let percent = '%';
     /// let space = ' ';
     /// let lf = '\n';
-    /// let esc: char = '\x1b';
+    /// let esc = '\x1b';
     ///
     /// assert!(uppercase_a.is_ascii_alphabetic());
     /// assert!(uppercase_g.is_ascii_alphabetic());