futures-batch
An adapter for futures, which chunks up elements and flushes them after a timeout — or when the buffer is full. (Formerly known as tokio-batch.) (by mre)
logos
Create ridiculously fast Lexers (by maciejhirsz)
Our great sponsors
| futures-batch | logos | |
|---|---|---|
| 3 | 15 | |
| 73 | 2,620 | |
| - | - | |
| 0.0 | 8.5 | |
| over 1 year ago | 17 days ago | |
| Rust | Rust | |
| Apache License 2.0 | Apache License 2.0 |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
futures-batch
Posts with mentions or reviews of futures-batch.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-12-27.
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Hey Rustaceans! Got an easy question? Ask here (52/2021)!
Is there any ready-made way of doing that or do I have to roll my own? I found futures-batch but I can't make it work with tokio channels. I feel like I'm missing something obvious.
- What's your favourite under-rated Rust crate and why?
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Rust stream processor.
Might be helpful: https://github.com/mre/futures-batch
logos
Posts with mentions or reviews of logos.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-07-11.
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Beating the fastest lexer generator in Rust
This is mighty impressive! I've been trying to get some motivation for the mythical rewrite of the proc macro in Logos, and this might just do it for me :D. I'll have a proper look later today and see if any of your findings have something that can be generalized. Also really surprised to see aarch64 doing better than x86_64 since the latter is what I've been optimizing for!
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Letlang — Roadblocks and how to overcome them - My programming language targeting Rust
Rust is a very nice langage for implementing compilers, and has a nice ecosystem for it (logos, rust-peg, lalrpop, astmaker -- this one is mine --, etc...).
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loxcraft: a compiler, language server, and online playground for the Lox programming language
rust-langdev has a lot of libraries for building compilers in Rust. Perhaps you could use these to make your implementation easier, and revisit it later if you want to build things from scratch. I'd suggest logos for lexing, LALRPOP / chumsky for parsing, and rust-gc for garbage collection.
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Logos 0.13 released
Thanks! For compile times you might find the CLI version that Andrew Hickman contributed useful, it's undocumented still mostly I fear but shouldn't be hard to use, see original PR: https://github.com/maciejhirsz/logos/pull/248
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Should I revisit my choice to use nom?
For my lexer generation purposes, I tend to use https://github.com/maciejhirsz/logos, as it not only generates an easy to use lazy lexer, but the result is also exceptionally fast!
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Position in rowan
Hi, I'm using rowan to create a parser and want to print more useful error messages with position in the text/file. I'm using logos (https://crates.io/crates/logos) to generate the lexer. Is there a way to get the starting and ending positions of a SyntaxToken? If not I thought of adding my own wrapper struct around the SyntaxTokens.
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Hey Rustaceans! Got a question? Ask here (6/2023)!
Is there a way for a lexer created with the logos crate (https://crates.io/crates/logos) to get the starting and ending positions for the tokens?
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Best resources for a rust interpreter?
I wouldn't recommend Logos at this point. This recent bug is quite nasty and seems easy to hit, and the maintainer is unresponsive. Last commit was half a year ago. At this point I consider Logos abandonware, though it would be great if its development continued, or if it were forked.
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Alternatives for "blazingly fast"
logos uses "ridiculously fast".
- Compiler in Rust
What are some alternatives?
When comparing futures-batch and logos you can also consider the following projects:
retainer - Minimal async cache in Rust with support for key expirations
foundation.rust-lang.org - website for Rust Foundation
fast-socks5 - Fast SOCKS5 client/server implementation written in Rust async/.await (with tokio)
schema-registry - Confluent Schema Registry for Kafka
sonyflake-rs - 🃏 A distributed unique ID generator inspired by Twitter's Snowflake.
book - The Rust Programming Language
phpass - PHPass, the WordPress password hasher, re-implemented in rust
lexgen - A fully-featured lexer generator, implemented as a proc macro
rumqtt - The MQTT ecosystem in rust
enum-map
hush - Hush is a unix shell based on the Lua programming language