From 99f879c32f43e87366a2888f146799bb659e4b21 Mon Sep 17 00:00:00 2001
From: Kriskras99 <github@kriskras99.nl>
Date: Wed, 17 Jul 2024 14:10:41 +0200
Subject: [PATCH] Document the column numbers for the dbg! macro

The line numbers were also made consistent, some examples used the line numbers as shown on the playground while others used the line numbers that you would expect when just seeing the documentation.
The second option was chosen to make everything consistent.
---
 library/std/src/macros.rs | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/library/std/src/macros.rs b/library/std/src/macros.rs
index 972b6015932db..ba519afc62b07 100644
--- a/library/std/src/macros.rs
+++ b/library/std/src/macros.rs
@@ -230,7 +230,7 @@ macro_rules! eprintln {
 /// ```rust
 /// let a = 2;
 /// let b = dbg!(a * 2) + 1;
-/// //      ^-- prints: [src/main.rs:2] a * 2 = 4
+/// //      ^-- prints: [src/main.rs:2:9] a * 2 = 4
 /// assert_eq!(b, 5);
 /// ```
 ///
@@ -281,7 +281,7 @@ macro_rules! eprintln {
 /// This prints to [stderr]:
 ///
 /// ```text,ignore
-/// [src/main.rs:4] n.checked_sub(4) = None
+/// [src/main.rs:2:22] n.checked_sub(4) = None
 /// ```
 ///
 /// Naive factorial implementation:
@@ -301,15 +301,15 @@ macro_rules! eprintln {
 /// This prints to [stderr]:
 ///
 /// ```text,ignore
-/// [src/main.rs:3] n <= 1 = false
-/// [src/main.rs:3] n <= 1 = false
-/// [src/main.rs:3] n <= 1 = false
-/// [src/main.rs:3] n <= 1 = true
-/// [src/main.rs:4] 1 = 1
-/// [src/main.rs:5] n * factorial(n - 1) = 2
-/// [src/main.rs:5] n * factorial(n - 1) = 6
-/// [src/main.rs:5] n * factorial(n - 1) = 24
-/// [src/main.rs:11] factorial(4) = 24
+/// [src/main.rs:2:8] n <= 1 = false
+/// [src/main.rs:2:8] n <= 1 = false
+/// [src/main.rs:2:8] n <= 1 = false
+/// [src/main.rs:2:8] n <= 1 = true
+/// [src/main.rs:3:9] 1 = 1
+/// [src/main.rs:7:9] n * factorial(n - 1) = 2
+/// [src/main.rs:7:9] n * factorial(n - 1) = 6
+/// [src/main.rs:7:9] n * factorial(n - 1) = 24
+/// [src/main.rs:9:1] factorial(4) = 24
 /// ```
 ///
 /// The `dbg!(..)` macro moves the input: