style: include: no_effect_underscore_binding (#763)

Author: vil02

Cargo.toml

@@ -61,7 +61,6 @@ module_name_repetitions = { level = "allow", priority = 1 }
 must_use_candidate = { level = "allow", priority = 1 }
 needless_for_each = { level = "allow", priority = 1 }
 needless_pass_by_value = { level = "allow", priority = 1 }
-no_effect_underscore_binding = { level = "allow", priority = 1 }
 range_plus_one = { level = "allow", priority = 1 }
 redundant_closure_for_method_calls = { level = "allow", priority = 1 }
 redundant_else = { level = "allow", priority = 1 }

src/dynamic_programming/word_break.rs

@@ -29,7 +29,6 @@ fn search(trie: &Trie<char, bool>, s: &str, start: usize, memo: &mut Vec<Option<
         return res;
     }
 
-    let _node = trie;
     for end in start + 1..=s.len() {
         // Using trie.get to check if a substring is a word
         if trie.get(s[start..end].chars()).is_some() && search(trie, s, end, memo) {