maplit | Rust container / collection literal macros | Map library

by bluss Rust Version: Current License: Non-SPDX

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

kandi X-RAY | maplit Summary

maplit is a Rust library typically used in Geo, Map applications. maplit has no bugs, it has no vulnerabilities and it has low support. However maplit has a Non-SPDX License. You can download it from GitHub.

Rust container / collection literal macros for HashMap, HashSet, BTreeMap, BTreeSet.

Support

Quality

Security

License

Reuse

Support

maplit has a low active ecosystem.

It has 291 star(s) with 14 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 10 open issues and 9 have been closed. On average issues are closed in 35 days. There are 2 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of maplit is current.

Quality

maplit has 0 bugs and 0 code smells.

Security

maplit has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

maplit code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

maplit has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

maplit releases are not available. You will need to build from source code and install.

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maplit Key Features

No Key Features are available at this moment for maplit.

maplit Examples and Code Snippets

No Code Snippets are available at this moment for maplit.

Community Discussions

Trending Discussions on maplit

Is it possible to have a macro for a hashmap literal with "key: value" syntax?

QUESTION

Is it possible to have a macro for a hashmap literal with "key: value" syntax?

Asked 2022-Mar-19 at 20:47

This maplit crate allows hashmap literals with => as a separator. I believe it's impossible to use macro_rules! to allow the : separator, but is it possible with a macro that processes a stream of tokens?

Is it impossible to add { key: value } style macros to the language, even in the compiler?

I suspect the problem is conflict with the : type operator, but I cannot construct an ambiguous example where it is impossible for the compiler to make a decision of which way to interpret :.

...

ANSWER

Answered 2022-Mar-19 at 20:47

If you were to replace the => with a : in the maplit! macro you'd get this error:

Source https://stackoverflow.com/questions/71540804

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

Vulnerabilities

No vulnerabilities reported

Install maplit

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.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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