rust-101 | A tutorial for the Rust language | Learning library

by RalfJung Rust Version: Current License: CC-BY-SA-4.0

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | rust-101 Summary

rust-101 is a Rust library typically used in Tutorial, Learning applications. rust-101 has no bugs, it has no vulnerabilities, it has a Strong Copyleft License and it has low support. You can download it from GitHub.

A tutorial for the Rust language

Support

Quality

Security

License

Reuse

Support

rust-101 has a low active ecosystem.

It has 291 star(s) with 34 fork(s). There are 16 watchers for this library.

It had no major release in the last 6 months.

There are 0 open issues and 6 have been closed. On average issues are closed in 137 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of rust-101 is current.

Quality

rust-101 has no bugs reported.

Security

rust-101 has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

rust-101 is licensed under the CC-BY-SA-4.0 License. This license is Strong Copyleft.

Strong Copyleft licenses enforce sharing, and you can use them when creating open source projects.

Reuse

rust-101 releases are not available. You will need to build from source code and install.

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rust-101 Key Features

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rust-101 Examples and Code Snippets

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Community Discussions

Trending Discussions on rust-101

Concurrent Counter Struct with Type Argument in Rust

QUESTION

Concurrent Counter Struct with Type Argument in Rust

Asked 2021-Jun-15 at 23:55

I was following along with this tutorial on creating a concurrent counter struct for a usize value: ConcurrentCounter. As I understand it, this wrapper struct allows us to mutate our usize value, with more concise syntax, for example:my_counter.increment(1) vs. my_counter.lock().unwrap().increment(1).

Now in this tutorial our value is of type usize, but what if we wanted to use a f32, i32, or u32 value instead?

I thought that I could do this with generic type arguments:

...

ANSWER

Answered 2021-Jun-15 at 23:55

I haven't come across such a ConcurrentCounter library, but crates.io is huge, maybe you find something. However, if you are mostly concerned with primitives such as i32, there is a better alternative call: Atomics, definitely worth checking out.

Nevertheless, your approach of generalizing the ConcurrentCounter is going in a good direction. In the context of operation overloading, std::ops is worth a look. Specifically, you need Add, Sub, and Mul, respectively. Also, you need a Copy bound (alternatively, a Clone would also do). So you were pretty close:

Source https://stackoverflow.com/questions/67994469

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install rust-101

You can download it from GitHub.
Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.