update to 2021 edition

brave · Jul 22, 2023 · 83d0df0 · 83d0df0
1 parent 95e2c93
commit 83d0df0
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diff --git a/Cargo.toml b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "adblock"
 version = "0.7.16"
 authors = ["Andrius Aucinas <[email protected]>", "Anton Lazarev <[email protected]>"]
-edition = "2018"
+edition = "2021"
 
 description = "Native Rust module for Adblock Plus syntax (e.g. EasyList, EasyPrivacy) filter parsing and matching."
 repository = "https://github.com/brave/adblock-rust/"

diff --git a/src/lists.rs b/src/lists.rs
@@ -258,7 +258,6 @@ impl FilterSet {
     /// This function will fail if the `FilterSet` was not created in debug mode.
     #[cfg(feature = "content-blocking")]
     pub fn into_content_blocking(self) -> Result<(Vec<crate::content_blocking::CbRule>, Vec<String>), ()> {
-        use std::convert::TryInto;
         use crate::content_blocking;
 
         if !self.debug {