From f1c1afed961e8f5232d05b93ee27aa9158dbfc47 Mon Sep 17 00:00:00 2001
From: Evan Pratten <ewpratten@gmail.com>
Date: Wed, 2 Aug 2023 19:50:30 -0400
Subject: [PATCH] appease clippy

---
 libs/interproto/src/lib.rs  |  1 +
 libs/rfc6052/src/embed.rs   | 10 +++++-----
 libs/rfc6052/src/extract.rs |  3 +++
 libs/rfc6052/src/lib.rs     |  1 +
 4 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/libs/interproto/src/lib.rs b/libs/interproto/src/lib.rs
index 1486821..f5e4aa0 100644
--- a/libs/interproto/src/lib.rs
+++ b/libs/interproto/src/lib.rs
@@ -3,6 +3,7 @@
 #![allow(clippy::module_name_repetitions)]
 #![allow(clippy::missing_errors_doc)]
 #![allow(clippy::missing_panics_doc)]
+#![allow(clippy::doc_markdown)]
 
 pub mod protocols;
 pub mod error;
\ No newline at end of file
diff --git a/libs/rfc6052/src/embed.rs b/libs/rfc6052/src/embed.rs
index 483a733..598825a 100644
--- a/libs/rfc6052/src/embed.rs
+++ b/libs/rfc6052/src/embed.rs
@@ -19,10 +19,10 @@ pub fn embed_ipv4_addr(ipv4_addr: Ipv4Addr, ipv6_prefix: Ipv6Net) -> Result<Ipv6
 /// Embeds an IPv4 address into an IPv6 prefix following the method defined in [RFC6052 Section 2.2](https://datatracker.ietf.org/doc/html/rfc6052#section-2.2)
 ///
 /// **Warning:** This function does not check that the prefix length is valid according to the RFC. Use `embed_ipv4_addr` instead.
-pub unsafe fn embed_ipv4_addr_unchecked(
-    ipv4_addr: Ipv4Addr,
-    ipv6_prefix: Ipv6Net,
-) -> Ipv6Addr {
+#[must_use]
+#[allow(clippy::cast_lossless)]
+#[allow(clippy::cast_possible_truncation)]
+pub unsafe fn embed_ipv4_addr_unchecked(ipv4_addr: Ipv4Addr, ipv6_prefix: Ipv6Net) -> Ipv6Addr {
     // Convert to integer types
     let ipv4_addr = u32::from(ipv4_addr);
     let prefix_len = ipv6_prefix.prefix_len() as i16;
@@ -33,7 +33,7 @@ pub unsafe fn embed_ipv4_addr_unchecked(
     // and shift them into place on each side of the boundary
     Ipv6Addr::from(
         ipv6_prefix
-            | (((ipv4_addr as u128 & (0xffff_ffffu128 << (32 + min(0, prefix_len - 64)))) as u128)
+            | ((ipv4_addr as u128 & (0xffff_ffffu128 << (32 + min(0, prefix_len - 64))))
                 << (128 - prefix_len - 32))
             | (((ipv4_addr as u128) << max(0, 128 - prefix_len - 32 - 8)) & 0x00ff_ffff_ffff_ffff),
     )
diff --git a/libs/rfc6052/src/extract.rs b/libs/rfc6052/src/extract.rs
index 3931820..3b86722 100644
--- a/libs/rfc6052/src/extract.rs
+++ b/libs/rfc6052/src/extract.rs
@@ -16,6 +16,9 @@ pub fn extract_ipv4_addr(ipv6_addr: Ipv6Addr, prefix_length: u8) -> Result<Ipv4A
 /// Extracts an IPv4 address from an IPv6 prefix following the method defined in [RFC6052 Section 2.2](https://datatracker.ietf.org/doc/html/rfc6052#section-2.2)
 ///
 /// **Warning:** This function does not check that the prefix length is valid according to the RFC. Use `extract_ipv4_addr` instead.
+#[must_use]
+#[allow(clippy::cast_lossless)]
+#[allow(clippy::cast_possible_truncation)]
 pub unsafe fn extract_ipv4_addr_unchecked(ipv6_addr: Ipv6Addr, prefix_length: u8) -> Ipv4Addr {
     // Convert the IPv6 address to a number for easier manipulation
     let ipv6_addr = u128::from(ipv6_addr);
diff --git a/libs/rfc6052/src/lib.rs b/libs/rfc6052/src/lib.rs
index f6203b9..6477eb3 100644
--- a/libs/rfc6052/src/lib.rs
+++ b/libs/rfc6052/src/lib.rs
@@ -3,6 +3,7 @@
 #![allow(clippy::module_name_repetitions)]
 #![allow(clippy::missing_errors_doc)]
 #![allow(clippy::missing_panics_doc)]
+#![allow(clippy::missing_safety_doc)]
 
 pub mod error;