flume
rust-cli-boilerplate
| flume | rust-cli-boilerplate | |
|---|---|---|
| 14 | 4 | |
| 2,168 | 178 | |
| - | - | |
| 4.4 | 0.0 | |
| about 2 months ago | about 3 years ago | |
| Rust | Rust | |
| Apache License 2.0 | GNU General Public License v3.0 or later |
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flume
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Hyperbridge: Fast multi-producer, multi-consumer unbounded channel in Rust
The repository seems abandoned; or maybe complete?
At work we use flume, which is another capable multi-producer, multi-consumer async-capable channel [1]. It's great for shuffling data between threads, as well as between async tasks, and between threads and async tasks. Basically any time you want to pieces of code to exchange data or signals without pesky shared state.
1: https://github.com/zesterer/flume
- pub/sub Event bus in rust
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Is there any part of the Standard Library that really impresses you?
I also like flume, it has impressive performance (although not the best). More importantly, it's written only with safe rust. https://github.com/zesterer/flume
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appreciating fearless concurrency
The most commonly suggested replacement for mspc is crossbeam-channel; flume is also relatively popular.
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Rust has a small standard library (and that's ok)
It's not officially deprecated, but the alternatives on crates.io are considered better. flume and crossbeam-channel feature less unsafe code and offer better performance. Benchmarks.
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Why are so many important features not in standard library yet?
it's slow (checkout flume's benchmarks for example)
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Request-response communication between threads?
I would have done the same. I think, and I might be wrong, but the only other alternative, besides anything unsafe, would be to pass mutex back, but I am not sure this would be faster. Btw, I have not done testing, but you might want to look at Flume for your mpsc channels: https://github.com/zesterer/flume Flume, seems to be very fast mpsc implementation. I am planning to evaluate it for logging system.
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A mini-Erlang/Elixir -- tell me if/why my idea sucks
For concurrency/parallelism, you launch at most 2 * CPU Cores, PIN them and use a fast broker to spread the task (like a ring buffer or an MPSC). But you keep linear scan, tight loops, SIMD friendly data, on each. You are not switching context that much, and instead, bet you will process the batch fast. (CPUs are fast today!)
- Whats your favourite open source Rust project that needs more recognition?
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Suggestions on a fast spmc architecture.
https://crates.io/crates/flume and https://crates.io/crates/crossbeam-channel provide MPMC channels.
rust-cli-boilerplate
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Why are so many important features not in standard library yet?
There's enough disagreement over personal taste that there are various repositories (eg. my CLI boilerplate vs. Rust Starter) but none especially dominant.
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Rust for simple tasks
I put together this project boilerplate but, now, I'm exploring building a set of Vim snippets so I can use rust-script as my starting point and migrate to the project boilerplate later.
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Best way to handle verbose/optional output in a CLI program?
I use stderrlog with the log facade, as can be seen in my CLI boilerplate.
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rust-starter: boilerplate to build Rust CLI applications
Hmm. I'll have to see what of that I can borrow for mine when I have time to work on it again.
What are some alternatives?
uniffi-rs - a multi-language bindings generator for rust
rust-starter - Rust Starter Project
rust - Empowering everyone to build reliable and efficient software.
rust-script - Run Rust files and expressions as scripts without any setup or compilation step.
Cargo - The Rust package manager
tracing - Application level tracing for Rust.
async-wormhole
env_logger - A logging implementation for `log` which is configured via an environment variable.
bevy - A refreshingly simple data-driven game engine built in Rust
Weld - Full fake REST API generator written with Rust
trust-dns - A Rust based DNS client, server, and resolver [Moved to: https://github.com/hickory-dns/hickory-dns]
log - Logging implementation for Rust