Our great sponsors
| enum-map | structopt | |
|---|---|---|
| 3 | 18 | |
| 21 | 2,684 | |
| - | - | |
| 0.0 | 2.7 | |
| - | 4 months ago | |
| Rust | Rust | |
| MIT License | GNU General Public License v3.0 or later |
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.
enum-map
Posts with mentions or reviews of enum-map.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-09-03.
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(Tip of my fingers) Library with a macro to create an enum from a range
I know I could write (and have written) this enum myself by hand. I don't want to use a newtype around u8 or something like that because I want the static guarantees of an enum — plus I'm using EnumMap to create statically-allocated maps with enum keys, so I'm hoping whatever this library was will play nicely with it.
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Is std::collections::HashMap optimized for enums?
What you might want is enum-map instead.
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What's your favourite under-rated Rust crate and why?
enum_map is great for dense maps where the keys are the variants of a discriminant-only enum.
structopt
Posts with mentions or reviews of structopt.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-07-03.
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What's the coolest Rust project you've seen that made you go, 'Wow, I didn't know Rust could do that!'?
Hope you are aware that structopt is in maintenance mode and is merged into clap as of v3.
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Task manager for Linux using rust
As I understood you need to implement a command line argument parser for that you can use clap https://github.com/clap-rs/clap or structopt https://github.com/TeXitoi/structopt.
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clap with Ed Page :: Rustacean Station
I feel like discovering moves like this is a weakness in the ecosystem today. You can check out some of our discussion on raising visibility
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clap 3.1: A step towards 4.0
Something I've been giving thought to is how to help structopt users discover that clap3 is their upgrade path. We've put notices in the structopt repo but cargo upgrade and docs.rs won't say anything. See https://github.com/TeXitoi/structopt/issues/525 for more ideas we're considering.
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ANN: clap 3.0.0-rc.0!
For myself, I have found serde.rs really useful for undertanding their derives while I've always been frustrated with finding anything in structopt's documentation, so I modeled it more off of serde. This ended up both being in structure and not being in docs.rs. I think it really was the structure that was the frustration point for me but there was interest elsewhere in moving stuff out of docs.rs.
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fncmd: Command line interface as a function.
I think it would be nice to have a comparison to clap-derive and/or structopt in the README, as that is what I expect most users would compare this to. The subcommand handling looks especially cumbersome compared to deriving on structs and enums.
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Linkerd 2.11 now includes a Kubernetes controller written in Rust
However, the one place I'm a little curious to rewrite things is the CLI... every time we have to deal with cobra I long for Rust's structopt.
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vaultssh: A small CLI wrapper for authenticating with SSH keys from Hashicorp Vault
Have you tried https://github.com/TeXitoi/structopt ?
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SwayWS - a sway workspace tool which allows easy moving of workspaces to and from outputs
It is written in Rust using the structopt and swayipc crates. It is published on crates.io. The repository is hosted on GitLab. The repository is mirrored on GitHub.
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Most Versatile Language for CLI Apps?
I use structopt, which itself uses clap.
What are some alternatives?
When comparing enum-map and structopt you can also consider the following projects:
strum - A small rust library for adding custom derives to enums
clap-rs - A full featured, fast Command Line Argument Parser for Rust
parse-size - Parse byte size into integer accurately.
docopt.rs - Docopt for Rust (command line argument parser).
serde-plain - A serde serializer that serializes a subset of types into plain strings
easy_flag - Simple command line flag parser for rust.
actix-web-static-files - actix-web static files as resources support
anyhow - Flexible concrete Error type built on std::error::Error
NumToA - An efficient method of heaplessly converting numbers into their string representations, storing the representation within a reusable byte array.
rust-starter - Rust Starter Project
wg-allocators - Home of the Allocators working group: Paving a path for a standard set of allocator traits to be used in collections!
cobra - A Commander for modern Go CLI interactions