Showing 68 open source projects for "types"

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  • 1
    Anki

    Anki

    Anki is a smart spaced repetition flashcard program

    Anki is a free, open-source spaced repetition flashcard application designed for efficient long‑term memorization. It supports a wide variety of media types (text, images, audio, LaTeX), advanced scheduling algorithms (SM‑2, FSRS), and extensibility via add‑ons. It’s widely used for education, language learning, medical training, and more.
    Downloads: 53 This Week
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  • 2
    derive(Error)

    derive(Error)

    derive(Error) for struct and enum error types

    This is a Rust crate that provides a convenient derive macro (#[derive(Error)]) for implementing std::error::Error on your custom error types (structs or enums). The goal is to enable library authors to build expressive, typed error types, with readable Display implementations (via #[error("...")] annotations) as well as From conversions (#[from]), source tracking (#[source]), and optionally backtraces. It is designed so that switching from handwritten error implementation to using this error is not a breaking change: you retain the same API. ...
    Downloads: 0 This Week
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  • 3
    Rhai

    Rhai

    An embedded scripting language for Rust

    ...It features a syntax that blends familiarity from JavaScript and Rust, making it approachable for developers while maintaining expressive power through dynamic typing and simple constructs. Rhai is optimized for embedding, allowing developers to expose native Rust functions, types, and data structures directly to scripts, enabling seamless interoperability between compiled and interpreted code. The engine is designed with minimal reliance on unsafe code, prioritizing safety while still delivering efficient execution performance suitable for real-time applications. It supports a wide range of data types, including arrays, maps, and Unicode strings, as well as custom types defined in Rust, making it versatile for scripting complex logic.
    Downloads: 0 This Week
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  • 4
    HTTP

    HTTP

    Rust HTTP types

    This crate is a general purpose library for common types found when working with the HTTP protocol. You’ll find Request and Response types for working as either a client or a server as well as all of their components. Notably you’ll find Uri for what a Request is requesting, a Method for how it’s being requested, a StatusCode for what sort of response came back, a Version for how this was communicated, and HeaderName/HeaderValue definitions to get grouped in a HeaderMap to work with request/response headers. ...
    Downloads: 0 This Week
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    SpacetimeDB

    SpacetimeDB

    Multiplayer at the speed of light

    ...It offers low-latency data synchronization across clients, ensuring a seamless and responsive user experience. With built-in conflict resolution and support for complex data types, SpacetimeDB simplifies the development of interactive, collaborative applications.
    Downloads: 0 This Week
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  • 6
    Anyhow

    Anyhow

    Flexible concrete Error type built on std::error::Error

    ...The README distinguishes it from library-oriented error crates (like thiserror): use anyhow when you just care about application-level error handling, not fine-grained types.
    Downloads: 2 This Week
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  • 7
    Zerocopy

    Zerocopy

    Zerocopy makes zero-cost memory manipulation effortless

    Zerocopy is a Rust library designed to make zero-cost memory manipulation both safe and effortless. It allows developers to reinterpret or convert raw byte sequences into structured types—and vice versa—without writing unsafe code directly. The crate provides safe abstractions for transmuting data while preserving Rust’s strict safety guarantees, removing the need for manual memory manipulation. Zerocopy introduces a suite of conversion traits such as TryFromBytes, FromBytes, IntoBytes, and FromZeros for defining how types can be safely constructed from or written to byte sequences. ...
    Downloads: 0 This Week
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  • 8
    CXX

    CXX

    Safe interop between Rust and C++

    ...The general idea of CXX is to define the signatures of both sides of the FFI boundary embedded together in one Rust module. CXX gets a complete picture from this of the boundary, and through it is able to perform static analyses against the types and function signatures, ensuring that both Rust's and C++'s invariants and requirements are upheld. CXX then emits the relevant extern "C" signatures on both sides through a pair of code generators. This is done together with any necessary static assertions needed for later in the build process to verify correctness. The result is an FFI bridge that operates at zero or negligible overhead, with no copying, serialization or memory allocation needed.
    Downloads: 0 This Week
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  • 9
    winit

    winit

    Window handling library in pure Rust

    Cross-platform window creation and management in Rust. Winit is a window creation and management library. It can create windows and lets you handle events (for example the window being resized, a key being pressed, a mouse movement, etc.) produced by the window. Winit is designed to be a low-level brick in a hierarchy of libraries. Consequently, in order to show something on the window you need to use the platform-specific getters provided by winit, or another library.
    Downloads: 1 This Week
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  • 10
    FHEVM

    FHEVM

    Integrate FHE with blockchain applications

    FHEVM is a framework built by Zama to enable confidential smart contracts on EVM-compatible blockchains using Fully Homomorphic Encryption (FHE). It lets developers write Solidity contracts that handle encrypted inputs, encrypted state, arithmetic and logical operations on encrypted types, while maintaining privacy (data always encrypted), composability (encrypted state works alongside public state), and security (via threshold decryption, KMS, etc). The framework includes on-chain and off-chain components (contracts, coprocessors, gateway, utilities) to orchestrate the whole encrypted data pipeline.
    Downloads: 0 This Week
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  • 11
    Loro

    Loro

    Make your JSON data collaborative and version-controlled with CRDTs

    ...Written in Rust, loro is designed to be compact, fast, and embeddable in a wide range of environments, from desktop to mobile to web via WebAssembly. Its architecture supports multiple data types like text, maps, and lists, and it offers automatic conflict resolution with minimal data overhead. It is ideal for real-time editors, whiteboards, and distributed systems that require reliable, peer-to-peer synchronization.
    Downloads: 1 This Week
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  • 12
    Aiken

    Aiken

    A modern smart contract platform for Cardano

    A modern smart contract platform for Cardano.
    Downloads: 2 This Week
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  • 13
    Qdrant

    Qdrant

    Vector Database for the next generation of AI applications

    Qdrant is a vector similarity engine & vector database. It deploys as an API service providing search for the nearest high-dimensional vectors. With Qdrant, embeddings or neural network encoders can be turned into full-fledged applications for matching, searching, recommending, and much more! Provides the OpenAPI v3 specification to generate a client library in almost any programming language. Alternatively, utilize ready-made client for Python or other programming languages with additional...
    Downloads: 51 This Week
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  • 14
    HASH

    HASH

    The best way to use and work with blocks

    This is HASH's public monorepo which contains our public code, docs, and other key resources. HASH is a platform for decision-making, which helps you integrate, understand and use data in a variety of different ways. HASH does this by combining various different powerful tools together into one simple interface. These range from data pipelines and a graph database, through to an all-in-one workspace, no-code tool builder, and agent-based simulation engine. These exist at varying stages of...
    Downloads: 1 This Week
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  • 15
    mlua

    mlua

    High level Lua 5.4/5.3/5.2/5.1 and Roblox Luau bindings to Rust

    mlua is binding to Lua programming language for Rust with a goal to provide safe (as far as it's possible), high-level, easy-to-use, practical, and flexible API. Started as rlua fork, mlua supports Lua 5.4, 5.3, 5.2, 5.1 (including LuaJIT) and Roblox Luau and allows to writing of native Lua modules in Rust as well as the use of Lua in a standalone mode. mlua tested on Windows/macOS/Linux including module mode in GitHub Actions on x86_64 platform and cross-compilation to aarch64 (other...
    Downloads: 15 This Week
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  • 16
    redis-rs

    redis-rs

    Redis library for rust

    Redis-rs is a Rust library for interacting with Redis databases, offering high-performance data manipulation capabilities for Rust developers.
    Downloads: 2 This Week
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  • 17
    Bionic GPT

    Bionic GPT

    Bionic is an on-premise replacement for ChatGPT

    ...Beyond chat, Bionic focuses heavily on enterprise RAG by letting users create AI assistants that work with their own documents, share those assistants across teams, and configure embeddings, chunking, and system prompts through the UI. The platform supports a wide variety of document types, includes data isolation features for teams, and layers in security measures such as RBAC, row-level security in Postgres, strong content security policy settings, and minimal container builds.
    Downloads: 0 This Week
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  • 18
    graphql_client

    graphql_client

    Typed, correct GraphQL requests and responses in Rust

    A typed GraphQL client library for Rust. Precise types for query variables and responses. Supports GraphQL fragments, objects, unions, inputs, enums, custom scalars and input objects. Works in the browser (WebAssembly). Subscriptions support (serialization-deserialization only at the moment). Copies documentation from the GraphQL schema to the generated Rust code. Arbitrary derives on the generated responses.
    Downloads: 0 This Week
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  • 19
    rga

    rga

    rga: ripgrep, but also search in PDFs, E-Books, Office documents, etc.

    rga is a line-oriented search tool that allows you to look for a regex in a multitude of file types. rga wraps the awesome ripgrep and enables it to search in PDF, docx, sqlite, JPG, movie subtitles (mkv, mp4), etc.
    Downloads: 0 This Week
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  • 20
    RedisJSON

    RedisJSON

    RedisJSON - a JSON data type for Redis

    RedisJSON is a Redis module that implements ECMA-404 The JSON Data Interchange Standard as a native data type. It allows storing, updating and fetching JSON values from Redis keys (documents).
    Downloads: 1 This Week
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  • 21
    MongoDB Rust Driver

    MongoDB Rust Driver

    The official MongoDB Rust Driver

    ...Because it’s asynchronous by design, it works well with Rust async runtimes like Tokio and async-std, letting developers build highly concurrent networked services that efficiently use modern multicore hardware. The crate also includes BSON encoding and decoding that maps cleanly to Rust types, so developers can work with rich document structures while retaining Rust’s performance guarantees.
    Downloads: 0 This Week
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  • 22
    Stremio Core

    Stremio Core

    Types, addon system, UI models, core logic

    Stremio Core is the Rust engine that powers Stremio’s apps by centralizing all reusable logic behind discovery, catalogs, metadata, streams, add-ons, and user/library state. It exposes a clean set of modules—types, addon_transport, and state_types—so apps can talk to add-ons, model UI state, and react to events without duplicating code. The architecture is inspired by Elm: immutable state, message-driven updates, and explicit side-effects (“effects”) keep behavior predictable and testable. An environment abstraction lets hosts provide implementations for things like storage, networking, and timers, making the core portable to desktop, mobile, and web. ...
    Downloads: 0 This Week
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  • 23
    PgRx

    PgRx

    Build Postgres Extensions with Rust

    pgrx is a Rust framework for developing PostgreSQL extensions, making it easier to write safe, high-performance native extensions in Rust. It handles the boilerplate and unsafe FFI needed to interface with Postgres internals, allowing developers to focus on logic. With built-in support for SQL generation, testing, and deployment, pgrx streamlines the extension creation process while embracing Rust’s safety guarantees.
    Downloads: 2 This Week
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  • 24
    Actix Web

    Actix Web

    Actix Web is a powerful, pragmatic, and extremely fast web framework

    Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust. Forget about strongly typed objects, from request to response, everything has types. Actix provides a lot of features out of the box. HTTP/2, logging, etc. Easily create your own libraries that any Actix application can use. Getting started with Actix is easy. An Actix app comes with a URL routing system that lets you match on URLs and invoke individual handlers.
    Downloads: 2 This Week
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  • 25
    Bend

    Bend

    A massively parallel, high-level programming language

    Bend is an interactive programming environment (REPL) built on top of the Kotlin language, designed to allow users to explore, experiment, and learn Kotlin in a live, feedback-driven manner. The tool lets you define variables, functions, or values at the prompt and iteratively refine them—immediately seeing output and types—while preserving state across commands. It emphasizes discoverability and experimentation: users can inspect functions, call them on sample inputs, and evolve logic without a full project scaffold. Because it’s embedded in a graphical or console interface, Bend aims to reduce the friction of switching between editor and runtime when prototyping or debugging ideas in Kotlin. ...
    Downloads: 0 This Week
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