compile-time-regular-expressions
RESTinio
compile-time-regular-expressions | RESTinio | |
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26 | 14 | |
3,163 | 1,107 | |
- | 0.7% | |
7.0 | 8.9 | |
10 days ago | about 2 months ago | |
C++ | C++ | |
Apache License 2.0 | GNU General Public License v3.0 or later |
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compile-time-regular-expressions
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Why are strings and IO so complicated?
CTRE (https://github.com/hanickadot/compile-time-regular-expressions) ranges::views (filter, transform, etc.) (C++20) str.find() + str.substr() freopen to stdin + cin >> extraction Parser libraries
- Compile time regular expression in C++
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What are thoughts on removing regular expression from the standard library?
There are suggestions that should be replaced by the high performance ctre implementation: https://github.com/hanickadot/compile-time-regular-expressions
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What's the most hilarious use of operator overloading you've seen?
operator"" can be used in a similar way to expression templates (DSLs), where the type of the resulting expression is dependent on the string contents. For example ctre makes use of this to build efficient regular expression parsers, and kumi uses this in conjunction with operator[] to make tuple indexing quite elegant
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It's easy, I swear! Once you learn a bit about it, you'll be amazed!
Check out https://github.com/hanickadot/compile-time-regular-expressions anything is possible 😂
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Verify all characters are same except a few
Yes to regex, no to std::regex. Better to use CTRE. Something like "^Hello [0-9]+ how are you" should allow checking if there's a match
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Constexpr regex parser!
You could compare your implementation with https://github.com/hanickadot/compile-time-regular-expressions and see if there are any ideas you can copy.
- Regex is comically slow. High performance alternatives? (Pattern matching for validation)
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Regex shootout updated - hyperscan 1st, Rust 2nd, std::regex dead last
std::compile_time_regex would be a nice addition. Something similar to ctre https://github.com/hanickadot/compile-time-regular-expressions Simply letting the compiler generate all the regex parsing machinery at compile time.... And benefitting from compiler optimizations, vectorization, etc...
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What are some cool modern libraries you enjoy using?
ctre
RESTinio
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What is the industry standard today in C++ to deploy REST microservices in Kubernetes?
In my past job, we used https://github.com/Stiffstream/restinio and absolutely loved it. It's not as active but it honestly didn't need much.
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What are some fun project ideas with C++?
Here's a C++ REST framework for you to use too: https://github.com/Stiffstream/restinio
- What code/project you saw was both inspiring and maintainable?
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What are some cool modern libraries you enjoy using?
I had a good experience using restinio for a small ASIO HTTP server recently.
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Can I use C++ in the backend ?? Any frameworks there ??
It uses restinio https://github.com/Stiffstream/restinio with great success ;)
- Modern C++ Web API (Back-End Development)
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Confused about beginning application development using c++. Pls help.
For networking, pick a networking library. Restinio is a fair choice for HTTP. But, again, feel free to pick others.
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NodeJS vs Go for low memory usage
You may find this worthwhile: https://github.com/Stiffstream/restinio/issues/101 FWIW, I used Restbed successfully for 3.5 years before switching personal projects to Restino. I've left the job that used Restbed, but I think they are still using it.
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What does modern (good) API development look like and what are the best tools to use?
Contrary to the direction most people go, I've been writing REST APIs as C++ servers using two different fairly full featured C++ REST frameworks: first using https://github.com/Corvusoft/restbed and more lately using https://github.com/Stiffstream/restinio. These can be peers with any other server, while living on embedded and/or high compute devices for video encode/decode/analysis, deployed ML models, encryption for and remote process communications, model data collection and similar expensive or in-field processing. In both high compute and in-field-no-internet situations creating REST APIs in C++ enables speed and system controls not present in the majority of the mainstream REST frameworks. It's a big world, and here comes ubiquitous high compute...
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cpprestsdk in maintenance mode
If you need an embedded C++ HTTP server then there are plenty of libraries/frameworks (in random order): Crow, RESTinio, Boost.Beast, cpp-httplib, http_backend, Pistache, RestBed, served, proxygen, Simple-Web-Server, drogon, oat++.
What are some alternatives?
RE2 - RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library.
Boost.Beast - HTTP and WebSocket built on Boost.Asio in C++11
consteval-huffman - Compile-time Huffman coding compression using C++20
Restbed - Corvusoft's Restbed framework brings asynchronous RESTful functionality to C++14 applications.
xorstr - heavily vectorized c++17 compile time string encryption.
C++ REST SDK - The C++ REST SDK is a Microsoft project for cloud-based client-server communication in native code using a modern asynchronous C++ API design. This project aims to help C++ developers connect to and interact with services.
neo-fun - Some library components that didn't quite fit anywhere else...
Crow - A Fast and Easy to use microframework for the web.
C++ Format - A modern formatting library
µWebSockets - Simple, secure & standards compliant web server for the most demanding of applications
staticvec - Implements a fixed-capacity stack-allocated Vec alternative backed by an array, using const generics.
Oat++ - 🌱Light and powerful C++ web framework for highly scalable and resource-efficient web application. It's zero-dependency and easy-portable.