proposal-explicit-resource-management
maud
proposal-explicit-resource-management | maud | |
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22 | 29 | |
703 | 1,932 | |
4.0% | - | |
6.5 | 6.4 | |
27 days ago | about 2 months ago | |
JavaScript | Rust | |
BSD 3-clause "New" or "Revised" License | Apache License 2.0 |
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proposal-explicit-resource-management
- Cooperation between Cloudflare Workers has become amazing thanks to RPC support
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Proposal: Signals as a Built-In Primitive of JavaScript
The standard doesn't have anything to do with TypeScript, not sure where you got that from? https://github.com/tc39/proposal-explicit-resource-managemen...
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How does TypeScript's explicit resource management work?
The explicit resource management proposal tries to make it a bit easier for us, by allowing the resource to declare how it should be managed, rather than expecting us to clean everything up when we use the resource. We get a new keyword using to define a variable (rather than const or let), which tells the runtime to clean up the resource at the end of the function.
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Using using in TypeScript for resource management
Enter the explicit resource management proposal, which describes — among many other things — a new using operator that was introduced in TypeScript 5.2 and is making its way into JavaScript. From the top of the README file, here’s what this proposal aims to do:
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OpenTelemetry in 2023
In addition to this, is the new (stage 3 even!)explicit resource management proposal[0], supported by TypeScript version >= 5.2[1]
Though I agree that async context is better fit for this generally, the RMP should be good for telemetry around objects that have defined lifetime semantics, which is a step in the right direction you can use today
[0]: https://github.com/tc39/proposal-explicit-resource-managemen...
[1]: https://www.totaltypescript.com/typescript-5-2-new-keyword-u...
- ECMAScript Explicit Resource Management Proposal
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Why is JavaScript so hated?
It's too early for that, https://github.com/tc39/proposal-explicit-resource-management
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TypeScript 5.2's New Keyword: 'using'
[3]: https://github.com/tc39/proposal-explicit-resource-managemen...
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Douglas Crockford: “We should stop using JavaScript”
I'm not _entirely_ sure which RAII you mean, but if you mean something like C#'s `using` or Java's `try-with-resources` or Python's `with`, then https://github.com/tc39/proposal-explicit-resource-managemen... and https://github.com/tc39/proposal-async-explicit-resource-man... are in stage 3 (of 4 stages) in ECMAScript's language proposal lifecycle and will be coming to a JS engine near you behind a flag soon-ish.
maud
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Templ: A language for writing HTML user interfaces in Go
I would like to mention maud in this context:
https://github.com/lambda-fairy/maud
It is refreshingly different from other Rust templating libraries. It uses a proc-macro that compiles your HTML into Rust code. I also happen to use it in conjunction with HTMX and it works very well for me (at least in small projects).
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Getting Started with Axum - Rust's Most Popular Framework
You can also use HTML templating with crates like askama, tera and maud! This can be combined with the power of lightweight JavaScript libraries like htmx to speed up time to production. You can read more about this on our other article about using HTMX with Rust which you can find here.. We also collaborated with Stefan Baumgartner on an article for serving HTML with Askama!
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RustGPT: ChatGPT UI Built with Rust, Htmx, SQLite
I think a lot of us reach for Jinja-style templates so it feels a little more like we're writing bare HTML. But they're of course still just templates, and they need a build step before they become valid HTML.
So it's true, if you're willing to use a DSL embedded in your server language (like JSX), then you'll have the full language tooling available to you. And this probably isn't giving up much over language-specific templates.
A JSX-equivalent for the Rust server-side rendering world would probably be maud [1] or leptops [2].
[1] https://github.com/lambda-fairy/maud
[2] https://github.com/leptos-rs/leptos
- Hyper – A fast and correct HTTP implementation for Rust
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Want a web app to respond to local file changes. Is Tauri the solution here?
Maud as a performant templating engine that will ensure your templates are well-formed at compile-time and, in effect, minify the generated HTML output by not passing through unnecessary whitespace.
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Rust tech stack
Maud is a fast Slim/Haml-esque templating engine which will automatically minify your HTML at no extra charge because whitespace isn't significant in its syntax.
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rust web dev??
If you want to do backend development, give actix-web or Axum a try. If you need templating, take a look at Maud and if you want an ORM, take a look at SeaORM.
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Any web frameworks that could compare to Symfony?
Personally, I'd recommend Maud if you don't need something with runtime reloading. Not only is it much faster, it implements a template language that is effectively the Rust-syntax equivalent to Slim or Haml using a procedural macro, so you get compile-time verification that your HTML output is well-formed.
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Anyone from a Typescript/React background who tried out Rust for the 1st time?
For templating, Maud is fast, gives compile-time well-formedness guarantees, and outputs minified HTML by default as a side-effect of it being based on Rust macros. (It's of a similar design philosophy to Slim and Haml)
- I love building a startup in Rust. I wouldn't pick it again
What are some alternatives?
caniuse - Raw browser/feature support data from caniuse.com
askama - Type-safe, compiled Jinja-like templates for Rust
librope - UTF-8 rope library for C
tera - A template engine for Rust based on Jinja2/Django
pidove
horrorshow-rs - A macro-based html builder for rust
proposal-class-method-parameter-decorators - Decorators for ECMAScript class method and constructor parameters
markup.rs - A blazing fast, type-safe template engine for Rust.
search-benchmark-game - Search engine benchmark (Tantivy, Lucene, PISA, ...)
ructe - Rust Compiled Templates with static-file handling
proposal-iterator-helpers - Methods for working with iterators in ECMAScript
multiversion - Easy function multiversioning for Rust