From 2f29b8eeaef5ca2171648115faf34003b8970980 Mon Sep 17 00:00:00 2001
From: Joshua Goins <josh@redstrate.com>
Date: Sat, 2 Dec 2023 20:01:39 -0500
Subject: [PATCH] Improve CFG documentation

---
 src/cfg.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/cfg.rs b/src/cfg.rs
index fc96a3f..c0e237a 100644
--- a/src/cfg.rs
+++ b/src/cfg.rs
@@ -78,6 +78,7 @@ impl ConfigFile {
         Some(buffer)
     }
 
+    /// Checks if the CFG contains a key named `select_key`
     pub fn has_key(&self, select_key: &str) -> bool {
         for (_, keys) in &self.settings {
             for (key, _) in &keys.keys {
@@ -90,6 +91,7 @@ impl ConfigFile {
         false
     }
 
+    /// Checks if the CFG contains a category named `select_category`
     pub fn has_category(&self, select_category: &str) -> bool {
         for (category, _) in &self.settings {
             if select_category == category {
@@ -100,6 +102,7 @@ impl ConfigFile {
         false
     }
 
+    /// Sets the value to `new_value` of `select_key`
     pub fn set_value(&mut self, select_key: &str, new_value: &str) {
         for (_, keys) in &mut self.settings {
             for (key, value) in &mut keys.keys {