rusqlite
wasi-libc
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rusqlite | wasi-libc | |
---|---|---|
17 | 48 | |
2,737 | 797 | |
3.9% | 2.6% | |
8.9 | 7.7 | |
7 days ago | 15 days ago | |
Rust | C | |
MIT License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
rusqlite
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SQLite + Rust: Building a CLI Password Vault 🦀
"Rusqlite is an ergonomic wrapper for using SQLite from Rust." - Crates.io
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Rusty way to store state for CLIs
If you're less concerned about the "structure" of your data (e.g., serializing into rust types) and just need tabular data that can be queried (e.g., how much did we bet on X date, who placed a bet on Y team, etc.) I would definitely lean more towards a SQLite database for that kind of work. rusqlite can get you a functional database fairly quickly with a little reading of the documentation (be sure to use the "bundled" feature).
- WASM SQL database recommendations wanted
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SQLite Release 3.42.0
Create a connection per task. WAL is probably a good idea.
Even using SERIALIZED mode, sqlite has multiple APIs which are completely broken if two clients touch the same connection (https://github.com/rusqlite/rusqlite/issues/342#issuecomment...).
Don't bother, just don't share connections between threads and use the regular multi-thread mode (do use that though).
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Best way to ship non-code files in a rust crate?
It fails your "ship with a crate" requirement, but when it comes to "csv but too small for a database" it's always worth having a think about SQLite. Of note, the rusqlite crate with the bundled feature will download, compile, and link against sqlite.
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What does crate rusqlite add over crate sqlite?
You may want to read the Readme of Rusqlite, especially the Optional Features.
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Embedded SQL database
As far as I know, the only option for an embedded SQL database is SQLite. The most actively maintained one, for rust, seems to be rusqlite (https://github.com/rusqlite/rusqlite).
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SQLite extension to query Excel (.xlsx, .xls, .ods) files as virtual tables
Yes, but it's readonly. Also they did not merge loadable extensions support, which I need - https://github.com/rusqlite/rusqlite/pull/910
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Rust for competitive programming
rusqlite 0.27.0, which looks like it's still the latest version
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Store SQLite in Cloudflare Durable Objects
SQLite is written in C, while workers is based on V8 isolates, so it mainly runs JavaScript. Fortunately, it also supports running WASM through initialising and calling WASM modules via JavaScript. Emscripten can be used to build WASM from C, but I'd rather use it through Rust (using rusqlite), so this is what I focus on right away. Workers can also be written entirely in Rust using worker-rs.
wasi-libc
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I am curious. How many of you work on a windows system?
Now there are projects like WASI that allows for interfacing with system resources for WASM code this allows for devs to target WASM runtime for their apps sliding the apps to run locally on any OS without any porting required. This could be a game changer in the future like Docker and containers was in the past decade.
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How to select some elements from array randomly?
So it doesn’t seem like there has been progress on a pseudo-random number generator function for typst, but there are multiple other ways to solve this: 1. Just don’t. Typst has this functional philosophy, there one input always produces the same output. (not an answer to your question tho) 2. Interface with a webassembly module which has a random number generator. So you could e.g. compile c to wasm and statically link a libc version. You would then just have to export the rand() function. (You could use any lang for this, which has a stdlib with a pseudo random number generator) 3. Implement your own. Random number generators are actually not that hard something like an LCG isn’t to complex. (Id provide an example but im on my phone rn)
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Lapce Editor v0.3 Released
Actually WASI[0] will be a better alternative, IIRC extism serialize and deserialize the data that you want to pass every time, adding a lot of overhead.
[0] https://wasi.dev
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Wasix, the Superset of WASI Supporting Threads, Processes and Sockets
Actually, it was in wasi-libc: https://github.com/WebAssembly/wasi-libc/blob/main/libc-bott...
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Valheim: Regarding Mods
Proper isolation in C# is only now becoming a thing, with .Net support for WASI, which is essentially a WebAssembly sandbox which can be given extremely granular privileges (such as access to spefic file system directories, or an effective virtual file system). As an upside, the idea is that it should be possible to write the WASI packages in more or less anything.
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Hardening Drupal with WebAssembly
Wasm Labs dev here :)
In mod_wasm, there are some differences with a pure CGI implementation. When Apache boots, it loads the configuration and initializes the WasmVM. When a new HTTP request arrives, the VM is ready so you don't need to initialize a different process to manage it.
You still need to process the request and pass the data to the Wasm module. This step is done via STDIN through the WebAssembly System Interface (WASI) implementation [0]. The same happens in the opposite direction, as the module returns the data via STDOUT.
So, the CGI pattern is still there, but it doesn't require new processes and all the code runs in a sandbox.
However this is not the only way you can run a Wasm module. In this specific case, we use CGI via WASI. In other cases, you may compile a module to fulfill a specific API, like ProxyWasm [1] to create HTTP filters for proxies like Envoy.
- [0] https://wasi.dev/
- [1] https://github.com/proxy-wasm/spec
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Compile emacs to wasm?
Never done that, but I think you need this: https://wasi.dev/
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Extending web applications with WebAssembly and Python
The Python builds from the WebAssembly language runtimes [0] project target the WebAssembly System Interfaces (WASI) [1]. It allows the Python interpreter to interact with resources like the filesystem.
Many server-side Wasm runtimes supports WASI out of the box. For the browser, you need to provide a polyfill to emulate these resources like the one provided by the WASI team [2].
Regarding SQLite, these builds include libsqlite so you should be able to use it :)
- [0] https://github.com/vmware-labs/webassembly-language-runtimes
- [1] https://wasi.dev/
- [2] https://wasi.dev/polyfill/
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How to Debug WASI Pipelines with ITK-Wasm
Effective debugging results in effective programming; itk-wasm makes effective debugging of WebAssembly possible. In this tutorial, adapted from the itk-wasm documentation, we walk through how to debug a C++ data processing pipeline with the mature, native binary debugging tools that are comfortable for developers. This is a fully featured way to ensure the base correctness of a processing pipeline. Next, we will walk through an interactive debugging experience for WASI WebAssembly. With itk-wasm, we can debug the same source code in either context with an interactive debugger. We also have a convenvient way to pass data from our local filesystem into a WebAssembly (Wasm) processing pipeline.
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Running Go code inside a NodeJS app with WASM (Part 1/2, 2023)
Communication between the WASM module and the rest of the application needs to be done in very simple types (bytes, ints and floats). No complex types are supported yet. This is why most WASM compilers also provide some glue-code to map between complex types like strings or arrays. The Web Assembly System Interface (WAS) is an on-progress standard aimed to solve this last limitation; once it's mature it will allow easy interoperation with almost every environment. WASI is already available in some WSAM compilers and runtimes.
What are some alternatives?
SQLite - Interface to SQLite
wasm-bindgen - Facilitating high-level interactions between Wasm modules and JavaScript
rust-sqlite3 - Rustic bindings for sqlite3
wasi-sdk - WASI-enabled WebAssembly C/C++ toolchain
wasm-sqlite - [Experimental] SQLite compiled to WASM with pluggable page storage.
wasmer - 🚀 The leading Wasm Runtime supporting WASIX, WASI and Emscripten
r2d2 - A generic connection pool for Rust
wasmtime - A fast and secure runtime for WebAssembly
rustsqlite
WASI - WebAssembly System Interface
cross - “Zero setup” cross compilation and “cross testing” of Rust crates
binaryen - Optimizer and compiler/toolchain library for WebAssembly