quote
hickory
| quote | hickory | |
|---|---|---|
| 3 | 1 | |
| 1,231 | 146 | |
| - | - | |
| 7.3 | 0.0 | |
| 19 days ago | almost 3 years ago | |
| Rust | Python | |
| Apache License 2.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
quote
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C++ vs. Rust Build Times
A surprising source of slow compile times can be declarative macros in Rust [0].
I believe the core of the problem is that it has to reparse the code to pattern match for the macro.
One egregious patter is tt-munchers [1] where your macro is implemented recursively, requiring it to reparse the source on each call [2].
In one of my projects, someone decided to wrap a lot of core functions in simple macros (ie nt tt-munchers) to simplify the signatures. Unlike most macros which are used occasionally and have small inputs, this was a lot of input. When I refactored the code, I suspect dropping the macros is the reason CI times were cut in half and a clean `cargo check` went from 3s to 0.5s.
[0]: https://nnethercote.github.io/2022/04/12/how-to-speed-up-the...
[1]: https://veykril.github.io/tlborm/decl-macros/patterns/tt-mun...
[2]: https://github.com/dtolnay/quote/blob/31c3be473d0457e29c4f47...
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Is generating code from JSON a good macro use case?
In the build.rs, call your code generation function (probably in a separate crate added in build-dependencies). This function will read your input files, and use something like quote to generate code.
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Any good resources for learning Rust macros?
Or you can pair them with crates like syn, and quote for quasi-quoting, and then it's easy to make transformations on the AST of Rust input code. A lot of libraries do this for code-generation and hiding away a lot of complexity (example wasm-bindgen).
hickory
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How to Send and Schedule Emails with Python
Hopefully you've got a cute little Shakespearean Email Bot working and now you're itching to schedule this bot to send you a quote every day at 9:00am. To accomplish this install hickory:
What are some alternatives?
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