As I mentioned in my previous article Deconstructing SPF Records with Rust. There is a case for using generics given the amount of overlap between the different mechanisms.
Deconstructing SPF Records with Rust
Hi. If you have visited my blog before you might have seen my series on using the trust-dns-resolver crate. As part of that series I looked at querying DNS TXT records. During the process I was reminded of SPF records. Something I used to deal with in a previous position. And this got me to thinking about using SPF records as a way to learn more about working with rust.
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