toml | TOML parser and encoder library for Golang | Parser library

Hey, I am working on putting up a rocket rest api with a mongodb database.

I have been able to create a successful connection to the MongoDB Atlas and put the resulting client into the state management of rocket via the manage builder function like this:

I want to create a actix-web server where I can provide my Search trait as application data in order to easily swap between multiple implementations or use mock implementation for testing. Whatever I try I can't get it to compile or when I get it to compile I get the following error when visiting the route in the web browser:

App data is not configured, to configure use App::data()

Here is what I have so far

The executor for the project gitlab-runner is docker. I try to run docker-in-docker and I get the following Error from pipeline:

ERROR: Job failed (system failure): Error response from daemon: OCI runtime create failed: container_linux.go:380: starting container process caused: process_linux.go:545: container init caused: process_linux.go:508: setting cgroup config for procHooks process caused: resulting devices cgroup doesn't match target mode: unknown (docker.go:385:0s)

I followed this guide: https://www.digitalocean.com/community/tutorials/how-to-set-up-a-continuous-deployment-pipeline-with-gitlab-ci-cd-on-ubuntu-18-04 and after I read the docs of gitlab CI/CD and gitlab-runner, but I can't find out how to solve this problem.

This is currently my config.toml file:

I am working on a proof-of-concept app, written in Rust, with the end goal being to produce a shared library (.dll/.so) callable via C ABI from a number of other languages (C++, C#, etc). I have two simple components; poc is a Rust console app, which references poclib which exposes some simple functions. The app itself builds and runs fine so far, but I am stuck on how to debug it in VSCode using CodeLLDB.

I have a top level "workspace" like this:

So, I'm trying to get into embedded rust, for which I had to use the nightly version of rust, and modify my .cargo/config.toml to change the target device, and stuff. I decided to use docker, as I didn't want this interfering with my main installation. I don't know much about docker, but I'm assuming, it's quite similar to pipenv, where what I do with the docker image, doesn't affect anything outside it. (Unless I run the code) So, this is how my Dockerfile looks

I have a web application deployed to Heroku. In the address line of the application, the name of the running file and the designation of the streamlit. How can I change this line with integer. Maybe you need to add some kind of configuration file?

I need to change the line "dashboard . Strealit"

Additionally, I ran into the fact that I have no application theme settings. How can I enable them?

There is also a question about configuration files. They are located along the path: /.streamlit/ but if I place the code on GitHUB, then where should these files be located, in particular the file config.toml??

I have a .toml config file containing some key bindings expressed as chars, I need to deserialize that file to a struct where each field is a crossterm::event::KeyCode. I'm using toml crate to parse the string. What I thought is that maybe there is a way to deserialize the string parsing keys as char and then mapping them to KeyCode.

config.toml:

When creating a new project with cargo new, I would like to have the Cargo.toml file automatically include a predefined authors field.

The Rust book said:

The next four lines set the configuration information Cargo needs to compile your program: the name, the version, who wrote it, and the edition of Rust to use. Cargo gets your name and email information from your environment, so if that information is not correct, fix the information now and then save the file.

It was pretty vague, so I searched about it. First I tried adding CARGO_NAME and CARGO_EMAIL to my environment variables. Didn't work.

Then I tried adding the variables name and email in the field [cargo-new], on the .cargo/config.toml config file and learned it is deprecated.

Are there any other ways to do this? Did I do something wrong?

I'm doing embedded game development for the Sega Megadrive with Rust and would like a random number generator to increase replayability. It can be pseudo-random: there's no security stuff required.

I've been looking at the rand crate which falls in the "No standard library" department, but I'm not sure on how to use it with this in my Crate.toml: