`leon_macros::template!` can parse template at compile-time.
It accepts a utf-8 string literal and uses `leon` internally to parse it, then generate code that evaluates to `Template<'static>`.
- Exclude fuzz from crate leon when publishing
- Impl fn-like proc-macro `leon_macros::template!`
- Add dep `leon-macros` to binstalk
- Use `leon_macros::template!` in `binstalk::fetchers::gh_crate_meta::hosting`
- Add doc for `leon-macros` in `leon`
- Improve `std::fmt::Display` impl for `leon::ParseError`
- Fixed broken infra link in leon
Signed-off-by: Jiahao XU <Jiahao_XU@outlook.com>
