| | Idiomatic wrappers of specific APIs for convenient access from Rust. Includes HTTP API wrappers as well. Non-idiomatic or unsafe bindings can be found in External FFI bindings. | |
| | Rust implementations of core algorithms such as hashing, sorting, searching, and more. | |
| | Crates to help you deal with events independently of the main program flow, using techniques like futures, promises, waiting, or eventing. | |
| | Crates to store the results of previous computations in order to reuse the results. | |
| | Subcommands that extend the capabilities of Cargo. | |
| | Applications to run at the command line. | |
| | Algorithms for making data smaller. | |
| | Crates for implementing concurrent and parallel computation. | |
| | Algorithms intended for securing data. | |
| | Rust implementations of particular ways of organizing data suited for specific purposes. | |
| | Crates to help you figure out what is going on with your code such as logging, tracing, or assertions. | |
| | Crates that provide developer-facing features such as testing, debugging, linting, performance profiling, autocompletion, formatting, and more. | |
| | Crates that are primarily useful on embedded devices or without an operating system. | |
| | Encoding and/or decoding data from one data format to another. | |
| | Crates for dealing with files and filesystems. | |
| | Crates to help you create a graphical user interface. | |
| | For crates that try to provide a "one-stop-shop" for all of your game development needs. | |
| | Crates for graphics libraries and applications, including raster and vector graphics primitives such as geometry, curves, and color. | |
| | Crates to serve data over HTTP. | |
| | Crates with a mathematical aspect. | |
| | Crates to help with allocation, memory mapping, garbage collection, reference counting, or interfaces to foreign memory managers. | |
| | Crates dealing with higher-level network protocols such as FTP, HTTP, or SSH, or lower-level network protocols such as TCP or UDP. | |
| | Crates that are able to function without the Rust alloc crate. | |
| | Crates that are able to function without the Rust standard library. | |
| | Parsers implemented for particular formats or languages. | |
| | Crates to help create parsers of binary and text formats. Format-specific parsers belong in other, more specific categories. | |
| | Crates to help you write procedural macros in Rust. | |
| | Real-time or offline rendering of 2D or 3D graphics, usually with the help of a graphics card. | |
| | High-level solutions for rendering on the screen. | |
| | Shared solutions for particular situations specific to programming in Rust. | |
| | Crates related to solving problems involving physics, chemistry, biology, machine learning, geoscience, and other scientific fields. | |
| | Crates to deal with the complexities of human language when expressed in textual form. | |
| | Crates to allow an application to format values for display to a user, potentially adapting the display to various languages and regions. | |
| | Crates to create applications for the web. | |
| | Crates for use when targeting WebAssembly, or for manipulating WebAssembly. | |
| | Bindings to Windows-specific APIs. | |
