From d228f439f175a5b7c9dfe275b05b79cdee32faf4 Mon Sep 17 00:00:00 2001
From: EdJoPaTo
 <rfc-conform-git-commit-email@funny-long-domain-label-everyone-hates-as-it-is-too-long.edjopato.de>
Date: Sat, 26 Feb 2022 13:56:34 +0100
Subject: [PATCH] refactor(lint): specify must_use more often

---
 src/lib.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 00c0df9..0283db1 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -124,6 +124,7 @@ impl<'a> TreeItem<'a> {
         self.text.height()
     }
 
+    #[must_use]
     pub const fn style(mut self, style: Style) -> Self {
         self.style = style;
         self
@@ -163,26 +164,31 @@ impl<'a> Tree<'a> {
     }
 
     #[allow(clippy::missing_const_for_fn)]
+    #[must_use]
     pub fn block(mut self, block: Block<'a>) -> Self {
         self.block = Some(block);
         self
     }
 
+    #[must_use]
     pub const fn style(mut self, style: Style) -> Self {
         self.style = style;
         self
     }
 
+    #[must_use]
     pub const fn highlight_symbol(mut self, highlight_symbol: &'a str) -> Self {
         self.highlight_symbol = Some(highlight_symbol);
         self
     }
 
+    #[must_use]
     pub const fn highlight_style(mut self, style: Style) -> Self {
         self.highlight_style = style;
         self
     }
 
+    #[must_use]
     pub const fn start_corner(mut self, corner: Corner) -> Self {
         self.start_corner = corner;
         self