Our great sponsors
-
testcontainers-node
Testcontainers is a NodeJS library that supports tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
-
-
-
-
-
WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
-
-
flamegraph
Easy flamegraphs for Rust projects and everything else, without Perl or pipes <3 (by flamegraph-rs)
cargo-machete is a Cargo plugin for cutting out unused dependencies from your project. To install it, you can use cargo install cargo-machete then use cargo machete in a Rust project directory.
Testing with added infrastructure can be quite tricky. testcontainers aims to solve this by providing an open-source framework for providing local, lightweight containers for your application that can be immediately thrown away after use. It also has a Rust SDK!
cargo-make aims to be an extensive Rust-written task runner that additionally lets you define workflows to execute your tasks. You can install it using cargo install cargo-make.
cargo-nextest describes itself as a “next-generation Rust test runner”. To install, you need to run cargo install cargo-nextest.
cargo-audit is a simple Cargo tool for detecting vulnerable Rust crates. You can install it with cargo install cargo-audit, use cargo audit and you’re done! Any vulnerable crates will appear below, like so:
Testing with added infrastructure can be quite tricky. testcontainers aims to solve this by providing an open-source framework for providing local, lightweight containers for your application that can be immediately thrown away after use. It also has a Rust SDK!
Then we will need to add another dependency called testcontainers-modules alongside the feature we want (for the container we want to use). For this example, let’s use a Postgres database:
tokio-console is a debugger for Rust async programs that use Tokio. To get started, add the console-subscriber crate to your project and add the following line which will initialise the subscriber and allow tokio-console to connect to it:
You can install cargo-flamegraph with cargo install flamegraph. There are some underlying requirements to be able to use cargo-flamegraph; you will want to take a look at the repo here to make sure you have the right dependencies.