arp_standin
nom
arp_standin | nom | |
---|---|---|
5 | 85 | |
23 | 9,132 | |
- | 1.4% | |
1.9 | 8.2 | |
about 1 year ago | 16 days ago | |
Ruby | Rust | |
MIT License | MIT License |
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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.
arp_standin
- Making a Linux home server sleep on idle and wake on demand — the simple way | Daniel P. Gross
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Sleep on idle and Wake on demand
I first tried to follow this guide(https://dgross.ca/blog/linux-home-server-auto-sleep/) on setting it up but it seemed to get woken up very soon after going to sleep due to random packets hitting the server.
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What's everyone working on this week (22/2023)?
I'm working on an ARP responder to be able to turn on a computer in the local network without knowing its MAC address. I was inspired by this blog post.
- Making a Linux home server sleep on idle and wake on demand
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KVM Switch which combines an Ethernet port with several USB ports.
To add: if you want to pretend the host didn't switch I believe https://github.com/danielpgross/arp_standin could help. But by no means is this necessary but just in case OP is doing something ... interesting.
nom
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Planespotting with Rust: using nom to parse ADS-B messages
Just in case you are not familiar with nom, it is a parser combinator written in Rust. The most basic thing you can do with it is import one of its parsing functions, give it some byte or string input and then get a Result as output with the parsed value and the rest of the input or an error if the parser failed. tag for example is used to recognize literal character/byte sequences.
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Show HN: Rust nom parsing Starcraft2 Replays into Arrow for Polars data analysis
I may be the only one not familiar, but nom refers to https://github.com/rust-bakery/nom which looks like a pretty handy way to parse binary data in Rust.
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Is this a good way to free up some memory?
Lots of people use nom for their parsing needs, but that's not the only game in town and there other options.
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What is the state of the art for creating domain-specific languages (DSLs) with Rust?
As much as I love nom as well as other parser combinator libraries, regex-based parsers, BNF/EBNF-based parsers, etc. I always end up going back to plain old text-based char-by-char scanners.
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What's everyone working on this week (22/2023)?
I am using nom / nom_locate to build the parser side because I've done a handful of other projects with it, and I plan to use tower-lsp to hook up the language server side.
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Tokenizing
Look into a parsing library such as https://github.com/rust-bakery/nom
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Something like pydantic but for just strings?
If we were in /r/learnrust I'd have recommended the nom crate for this.
- Nom: Parser Combinators Library in Rust
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lua bytecode parser written in rust
Thanks to the flexibility of [nom](https://github.com/rust-bakery/nom), it is very easy to write your own parser in rust, read [this article](https://github.com/metaworm/luac-parser-rs/wiki/Write-custom-luac-parser) to learn how to write a luac parser
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Should I revisit my choice to use nom?
I've been working on an assembler and right now it uses nom. While nom isn't great for error messages, good error messages will be important for this particular assembler (current code), so I've been attempting to use the methods described by Eyal Kalderon in Error recovery with parser combinators (using nom).
What are some alternatives?
LMDB-editor - A small LMDB editor made in Rust with egui
pest - The Elegant Parser
nanocl - Distributed System that simplifies the management of containers and virtual machines.
lalrpop - LR(1) parser generator for Rust
rustykey
combine - A parser combinator library for Rust
nom_locate - A special input type for nom to locate tokens
pom - PEG parser combinators using operator overloading without macros.
rocket-webservice-test-rust - Experimenting with the Rocket framework and GCP Cloud Run. Includes a GraphQL implementation and a MongoDB integrations branch.
rust-peg - Parsing Expression Grammar (PEG) parser generator for Rust
EchoWhistle - Proof-of-concept network item service for FF4 FE
chumsky - Write expressive, high-performance parsers with ease.