For invalid IP address conversions with future Rust versions

Rust's standard library no longer guarantees that Ipv4Addr and Ipv6Addr
are wrappers around the C types (though for now at least, they are
identical on all platforms I'm aware of).  So do the conversions
explicitly instead of transmuting.

Fixes #2053

1 files changed, 0 insertions, 1 deletions

diff --git a/Cargo.toml b/Cargo.toml
index ee3882ac..996d1d30 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,7 +31,6 @@ libc = { version = "0.2.141", features = ["extra_traits"] }
 bitflags = "1.1"
 cfg-if = "1.0"
 pin-utils = { version = "0.1.0", optional = true }
-static_assertions = "1"
 memoffset = { version = "0.9", optional = true }
 
 [features]