rusted | Rust-style programming in javascript

Gatsby project compiles successfully on local but failed in netlify: Here is the complete log of deployment:

I have built an API using Rocket, Diesel and SQLite. It runs fine locally.

Now I want to deploy my API it to Heroku. I'm going off this example: https://github.com/emk/rust-buildpack-example-rocket

I've followed the included instructions as close as I can. However, the build step returns the following error:

I have a table and in it I have div element with data attribute that contains ID.

In C you can suggest to the compiler to keep a variable in a register like such:

In a web app I am building, I have a need to execute untrusted user code within the app (in the browser). The untrusted code is given a string from Javascript, and should do its stuff and produce a new string. So I want to make sure it can't do any IO, like modifying the DOM, making HTTP requests, or accessing the local cache. To be clear, one user would upload some untrusted code, which would be executed in other users' browsers.

I clearly don't want to run some Javascript using eval, since that could do anything. My idea is that a user could upload some WebAssembly, created with Emscripten and C or Rust or whatever. The Javascript would initialise a memory buffer containing the input string, and the WebAssembly would read this and then write its output back to the buffer, which could then be used in JS.

This is what the Webassembly spec says:

WebAssembly provides no ambient access to the computing environment in which code is executed. Any interaction with the environment, such as I/O, access to resources, or operating system calls, can only be performed by invoking functions provided by the embedder and imported into a WebAssembly module. An embedder can establish security policies suitable for a respective environment by controlling or limiting which functional capabilities it makes available for import. Such considerations are an embedder’s responsibility and the subject of API definitions for a specific environment.

My understanding is that WebAssembly is guaranteeing that it can only do dangerous things if I explicitly pass them in when initializing the module, which of course I wouldn't do.

So my question is: is there any way someone could make some WASM code that could do some IO under these circumstances? Or any other nasty things?

Hey guys so I am writing some coursework and I am almost there, in my code I create a treasure chest and a bag for the player. When the Player is shown the items in the chest they are asked to keep the items which are then stored in there bag or discard the items.

While testing my code I have noticed that the item the player is being shown is not the one that then stores in the bag, almost like the bag is taking from an invisible stack. Then at the end when I call the players bag it still shows as empty as if no items where ever stored????

Please can someone tell me where I am going wrong and how I might resolve it???

These are the specific sections of code that is causing the bug:

I am attempting to write a random tavern name generator, and would like the names to be ready when the document loads, and for a button click to generate a new name.

I am wondering if I am able to combine this document.ready function:

So, this is embarrassing, looks like all of my high school math skills have rusted away.

I've laboriously put together some code that seems to work, but looking at it, I feel like I'm either doing this the roundabout way, or otherwise don't understand the math behind it.

I have an issue with a random item drop system in my game.

Here is my code: