crater VS FluentValidation

yup, they reference it as an inspiration: https://github.com/rust-lang/crater

it's probably impossible to automate an entire ecosystem, and there is value to enabling a tighter integration within a project ecosystem (a subset of the language ecosystem).

Rather than hypothesising about an imagined tool you could look at the actual tool which of course is in Rust's source code repo: https://github.com/rust-lang/crater

> new proposed C++ changes - are checked against only easily and "well-known" accessible package.

Now that I have, so to say, shown you mine, lets see yours. Where is the tool to perform these checks in C++?

The "break things" part of "move fast" is not essential, Rust cares so much about breakage they literally compile and run the tests for every crate on crates.io and github using a tool called Crater. They do this just to test changes, even for stuff thats documented to be unstable, because thats just courtesy. And tooling makes it trivial to switch between Rust versions.

The bot's named Crater if you want to look into it more.

See https://github.com/rust-lang/crater

Rust compiler developers use a tool called Crater to test potentially breaking compiler changes on all crates (Rust's name for libraries) uploaded to the official repository. If plugin stability is the issue, maybe a solution along these lines would be better than merging these plugins to Neovim's core?

https://github.com/rust-lang/crater is the bot they use to test proposed compiler/stdlib changes against slices of the crates.io library up to and including "all of it".

The tool you're referring to is called Crater: https://github.com/rust-lang/crater.

I'm pretty certain this isn't actually true. You should look at the editions, etc. Rust also has an insane guarantee which I am certain C/C++ don't offer: It rebuilds its entire library ecosystem each time it ships to make sure nothing breaks (https://crater.rust-lang.org). I've never seen an instance were old code didn't compile on a new compiler. Rust isn't forwards compatible (new code compiles on an old compiler) of course, but what is?

Here is an example of Command handler with built-in Fluent Validation and fire and forget style:

There is an RFC called Problem Details (RFC7807) that standardizes how an error in an API should be responded to for the client. If you use Fluent validation, you may have noticed that the response is within this pattern.

here we're defining the input validation requirements using fluent validation rules. let's see what happens when the user input doesn't meet the above criteria. execute the same request in swagger with the following incorrect json content:

I remember FluentValidation being a nice library for this type of stuff.

Literally the code example in the front page: https://fluentvalidation.net/

https://www.nuget.org/packages/Newtonsoft.Json/ https://www.nuget.org/packages/AutoMapper/ https://www.nuget.org/packages/Dapper/ https://www.nuget.org/packages/FluentValidation/ https://www.nuget.org/packages/FluentAssertions/ https://www.nuget.org/packages/NUnit/ https://www.nuget.org/packages/xunit/ https://www.nuget.org/packages/YamlDotNet/ https://www.nuget.org/packages/Moq/ That is simply not true. Mature c# projects purposely maintain no downstream dependencies and is they do, it's to a major reputable lib. See for yourself - these are staple third party packages commonly used. Anything dependency starting with System or NETStandard is Microsoft maintained.

FluentValidator for validating and authorising certain fields.

Now that we know the importance of providing users with enough information about their requests and how it was processed, let’s focus on how we can configure our API to help us do that.One aspect of such meaningful experience is Request Validation (400 Error Range). For that purpose I am using a library called Fluent Validation.