MSRV

[arnaudpoullet-dkt]

First of all thanks for the library, I like its simple syntax!

On rustc 1.60 I have no issues, but any version below (I tried 1.55 -> 1.59) doesn't seem to build on my computer or in our CI. This is a bit blocking for us, because we can't change the version of rustc in our CI right now.

Nevertheless, I think the MSRV should be displayed in the doc or the README if it is indeed 1.60.

[juhaku]

Good to hear its been useful :) And unfortunate that the Rust version is getting on a way.

Yes the minimum supported rust version is 1.60, It actually is there at the README.md in form of a tag right under the headline. But it indeed is not super clear about it actually. I could make it more obvious though.

The code actually works on 1.56 and is build with the syntax supporting 1.56, But was recently bumped up the 1.60 just because Rust newly introduced dependency and feature naming strategy what came available at that point of time. All versions pre 1.0.0 supports Rust version 1.56.