Apply clippy suggestions for 1.67 (#769)

1 files changed, 3 insertions, 4 deletions

diff --git a/askama_derive/src/config.rs b/askama_derive/src/config.rs
index cb0126c..8c49217 100644
--- a/askama_derive/src/config.rs
+++ b/askama_derive/src/config.rs
@@ -1,5 +1,4 @@
 use std::collections::{BTreeMap, HashSet};
-use std::convert::TryFrom;
 use std::path::{Path, PathBuf};
 use std::{env, fs};
 
@@ -58,13 +57,13 @@ impl Config<'_> {
                     .insert(name.to_string(), Syntax::try_from(raw_s)?)
                     .is_some()
                 {
-                    return Err(format!("syntax \"{}\" is already defined", name).into());
+                    return Err(format!("syntax \"{name}\" is already defined").into());
                 }
             }
         }
 
         if !syntaxes.contains_key(default_syntax) {
-            return Err(format!("default syntax \"{}\" not found", default_syntax).into());
+            return Err(format!("default syntax \"{default_syntax}\" not found").into());
         }
 
         let mut escapers = Vec::new();
@@ -193,7 +192,7 @@ struct RawConfig<'d> {
 impl RawConfig<'_> {
     #[cfg(feature = "config")]
     fn from_toml_str(s: &str) -> std::result::Result<RawConfig<'_>, CompileError> {
-        toml::from_str(s).map_err(|e| format!("invalid TOML in {}: {}", CONFIG_FILE_NAME, e).into())
+        toml::from_str(s).map_err(|e| format!("invalid TOML in {CONFIG_FILE_NAME}: {e}").into())
     }
 
     #[cfg(not(feature = "config"))]