diff --git a/src/aztec/encoder/token.rs b/src/aztec/encoder/token.rs
index 7437b8f..5111904 100644
--- a/src/aztec/encoder/token.rs
+++ b/src/aztec/encoder/token.rs
@@ -31,9 +31,9 @@ impl TokenType {
         match self {
             TokenType::Simple(a) => a.appendTo(bit_array, text),
             TokenType::BinaryShift(a) => a.appendTo(bit_array, text),
-            TokenType::Empty => Err(Exceptions::illegalState(String::from(
+            TokenType::Empty => Err(Exceptions::illegalState(
                 "cannot appendTo on Empty final item",
-            ))),
+            )),
         }
     }
 }
diff --git a/src/client/result/ResultParser.rs b/src/client/result/ResultParser.rs
index f2525c4..960eb05 100644
--- a/src/client/result/ResultParser.rs
+++ b/src/client/result/ResultParser.rs
@@ -300,9 +300,7 @@ pub fn urlDecode(encoded: &str) -> Result<String, Exceptions> {
     if let Ok(decoded) = decode(encoded) {
         Ok(decoded.to_string())
     } else {
-        Err(Exceptions::illegalState(String::from(
-            "UnsupportedEncodingException",
-        )))
+        Err(Exceptions::illegalState("UnsupportedEncodingException"))
     }
 }
 
diff --git a/src/client/result/VINResultParser.rs b/src/client/result/VINResultParser.rs
index 842da2d..6ee41a1 100644
--- a/src/client/result/VINResultParser.rs
+++ b/src/client/result/VINResultParser.rs
@@ -124,9 +124,9 @@ fn model_year(c: char) -> Result<u32, Exceptions> {
         'V'..='Y' => Ok((c as u8 as u32 - b'V' as u32) + 1997),
         '1'..='9' => Ok((c as u8 as u32 - b'1' as u32) + 2001),
         'A'..='D' => Ok((c as u8 as u32 - b'A' as u32) + 2010),
-        _ => Err(Exceptions::illegalArgument(String::from(
+        _ => Err(Exceptions::illegalArgument(
             "model year argument out of range",
-        ))),
+        )),
     }
 }
 
diff --git a/src/common/reedsolomon/generic_gf_poly.rs b/src/common/reedsolomon/generic_gf_poly.rs
index f0a8d78..2d334ad 100644
--- a/src/common/reedsolomon/generic_gf_poly.rs
+++ b/src/common/reedsolomon/generic_gf_poly.rs
@@ -49,9 +49,7 @@ impl GenericGFPoly {
      */
     pub fn new(field: GenericGFRef, coefficients: &[i32]) -> Result<Self, Exceptions> {
         if coefficients.is_empty() {
-            return Err(Exceptions::illegalArgument(String::from(
-                "coefficients cannot be empty",
-            )));
+            return Err(Exceptions::illegalArgument("coefficients cannot be empty"));
         }
         Ok(Self {
             field,