From b624487f72c80bf5291dca9b871350a653d3d1ed Mon Sep 17 00:00:00 2001
From: Abhishek Chanda <abhishek.becs@gmail.com>
Date: Fri, 7 Apr 2023 12:04:10 -0500
Subject: [PATCH] Use cargo clippy --fix to autofix code

---
 src/common.rs |  7 +++----
 src/ipv4.rs   | 10 +++-------
 src/ipv6.rs   | 10 +++-------
 3 files changed, 9 insertions(+), 18 deletions(-)

diff --git a/src/common.rs b/src/common.rs
index ee92984..4b65554 100644
--- a/src/common.rs
+++ b/src/common.rs
@@ -12,9 +12,9 @@ impl fmt::Display for IpNetworkError {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         use crate::IpNetworkError::*;
         match *self {
-            InvalidAddr(ref s) => write!(f, "invalid address: {}", s),
+            InvalidAddr(ref s) => write!(f, "invalid address: {s}"),
             InvalidPrefix => write!(f, "invalid prefix"),
-            InvalidCidrFormat(ref s) => write!(f, "invalid cidr format: {}", s),
+            InvalidCidrFormat(ref s) => write!(f, "invalid cidr format: {s}"),
         }
     }
 }
@@ -37,8 +37,7 @@ pub fn cidr_parts(cidr: &str) -> Result<(&str, Option<&str>), IpNetworkError> {
         // Error if cidr has multiple slashes
         if prefix[1..].find('/').is_some() {
             Err(IpNetworkError::InvalidCidrFormat(format!(
-                "CIDR must contain a single '/': {}",
-                cidr
+                "CIDR must contain a single '/': {cidr}"
             )))
         } else {
             // Handle the case when cidr has exactly one slash
diff --git a/src/ipv4.rs b/src/ipv4.rs
index aaac71f..8cc0399 100644
--- a/src/ipv4.rs
+++ b/src/ipv4.rs
@@ -194,7 +194,7 @@ impl Ipv4Network {
     /// ```
     #[inline]
     pub fn contains(&self, ip: Ipv4Addr) -> bool {
-        let mask = !(0xffff_ffff as u64 >> self.prefix) as u32;
+        let mask = !(0xffff_ffff_u64 >> self.prefix) as u32;
         let net = u32::from(self.addr) & mask;
         (u32::from(ip) & mask) == net
     }
@@ -614,9 +614,7 @@ mod test {
             assert_eq!(
                 src.is_subnet_of(dest),
                 *val,
-                "testing with {} and {}",
-                src,
-                dest
+                "testing with {src} and {dest}"
             );
         }
     }
@@ -659,9 +657,7 @@ mod test {
             assert_eq!(
                 src.is_supernet_of(dest),
                 *val,
-                "testing with {} and {}",
-                src,
-                dest
+                "testing with {src} and {dest}"
             );
         }
     }
diff --git a/src/ipv6.rs b/src/ipv6.rs
index 2a3822f..243b7dd 100644
--- a/src/ipv6.rs
+++ b/src/ipv6.rs
@@ -267,7 +267,7 @@ impl FromStr for Ipv6Network {
         let (addr_str, prefix_str) = cidr_parts(s)?;
         let addr = Ipv6Addr::from_str(addr_str).map_err(|e| IpNetworkError::InvalidAddr(e.to_string()))?;
         let prefix = parse_prefix(prefix_str.unwrap_or(&IPV6_BITS.to_string()), IPV6_BITS)?;
-        Ok(Ipv6Network::new(addr, prefix)?)
+        Ipv6Network::new(addr, prefix)
     }
 }
 
@@ -601,9 +601,7 @@ mod test {
             assert_eq!(
                 src.is_subnet_of(dest),
                 *val,
-                "testing with {} and {}",
-                src,
-                dest
+                "testing with {src} and {dest}"
             );
         }
     }
@@ -646,9 +644,7 @@ mod test {
             assert_eq!(
                 src.is_supernet_of(dest),
                 *val,
-                "testing with {} and {}",
-                src,
-                dest
+                "testing with {src} and {dest}"
             );
         }
     }