anyhow
tera
anyhow | tera | |
---|---|---|
13 | 20 | |
5,059 | 3,229 | |
- | - | |
8.5 | 6.0 | |
13 days ago | about 24 hours ago | |
Rust | Rust | |
Apache License 2.0 | MIT License |
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anyhow
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I love building a startup in Rust. I wouldn't pick it again.
Depending on your use case, thiserror and/or anyhow.
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Why Rust?
There is ? as well as the anyhow(https://github.com/dtolnay/anyhow) crate that deals with long nested result chains.
- Anyhow/src/ensure.rs: Rust macro with 675 lines
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Is this a good way of handling errors in Rust?
There are crates out there that help you reduce this boiler plate. thiserror is good for creating custom errors and color-eyre or anyhow are good for dynamic errors.
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Looking for general advice on toy project
Give anyhow a look.
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Oops, I Did It Again...I Made A Rust Web API And It Was Not That Difficult
I've brought anyhow::Result into scope, making error handling super easy to use. We don't need to specify all our Error types. It can automatically convert any errors that implement std::error::Error, which should be all of them. If an error propagates all the way up to main(), we'll get all the info it's captured printed to stdout.
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Idiomatic way to return/break if Err/None
Alternatively, if you've got a lot of error types and you're outside a library (so directly in a binary where you don't plan to reuse code elsewhere) you can use anyhow. This gives you an error type you can basically propagate any other error through. On top of that you can attach context information at every return. It's basically a more complicated Result>.
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Using workspace for modularization is kind of painful?
One approach is to define a separate error type for each crate and then use anyhow, eyre or Box to wrap the error, whever a function can return errors originating in several different crates.
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Can we please stop downvoting people who dislike Rust?
Have you tried anyhow and thiserror for making it as simple as .context("Message") or ? to type-convert and propagate errors up the call stack?
tera
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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!
- What is the current ideal choice for server-side rendered web frameworks?
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Server-side rendering in Rust - a Dall.E use-case
Tera, based on Jinja, as the next two
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Full-Stack-Rust: Which approach in Frontend?
Tera
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Full-stack authentication system using rust (actix-web) and sveltekit
An authentication system is an integral part of modern applications. It's so important that almost all modern applications have some sort of it. Because of their critical nature, such systems should be secure and should follow OWAP®'s recommendations on web security and password hashing as well as storage to prevent attacks such as Preimage and Dictionary attacks (common to SHA algorithms). To demonstrate some of the recommendations, we'll be building a robust session-based authentication system in Rust and a complementary frontend application. For this article series, we'll be using Rust's actix-web and some awesome crates for the backend service. SvelteKit will be used for the frontend. It should be noted however that what we'll be building is largely framework agnostic. As a result, you can decide to opt for axum, rocket, warp or any other rust's web framework for the backend and react, vue or any other javascript framework for the frontend. You can even use rust's yew, seed or some templating engines such as MiniJinja or tera at the frontend. It's entirely up to you. Our focus will be more on the concepts.
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Show HN: Robyn – the fastest Python web framework written in Rust
Or Flask!
My guess is that "fastest" refers to the request-response loop.
I'd be interested in knowing how fast it is once you tack your favourite template rendering engine on top.
It would be nice if it supported Tera, the Rust template engine that is inspired by Jinja2:
https://github.com/Keats/tera
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I made a status bar generator for xmobar (and other text based bars)
supports sophisticated templating using Tera,
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Help with warp routes
As you might've noticed I have a static www folder with all my files. If I go to /, /login, /register I want to respond with my templated HTML. If the browser asks for another file, such as index.js or something.png I want to serve it from the static folder. I someone wants to access the raw template HTML, such as index.html I want to response with a 404 message.
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Rust for web development: 3 years later
tera for email templates.
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a crate for rendering HTML to an image buffer?
I've been using Tera and Chromium Oxide to generate and render reports to PDF and its been very needs suiting. It can also render to a PNG file.
What are some alternatives?
eyre - A trait object based error handling type for easy idiomatic error handling and reporting in Rust applications
askama - Type-safe, compiled Jinja-like templates for Rust
color-eyre - Custom hooks for colorful human oriented error reports via panics and the eyre crate
handlebars-rust - Rust templating with Handlebars
thiserror - derive(Error) for struct and enum error types
actix-web - Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust.
rust - Rust language bindings for TensorFlow
minijinja - MiniJinja is a powerful but minimal dependency template engine for Rust compatible with Jinja/Jinja2
structopt - Parse command line arguments by defining a struct.
maud - :pencil: Compile-time HTML templates for Rust
cargo-edit - A utility for managing cargo dependencies from the command line.
horrorshow-rs - A macro-based html builder for rust