Hey Rustaceans! Got a question? Ask here! (39/2022)!

• Cargo

  263 11,958 10.0 Rust

  The Rust package manager

  

Don't think there's a way to do this since my searches only turned out this open GitHub issue that hasn't received any comments for nearly two years, but is there a way to build and test using different cargo config files?

• mimalloc

  35 9,415 8.7 C

  mimalloc is a compact general purpose allocator with excellent performance.

  

Has anyone used https://github.com/microsoft/mimalloc as a drop in replacement of malloc? Were there any perf improvements?

• WorkOS

  workos.com sponsored

  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.

  

• gdbm-native-rs

  1 6 7.9 Rust

  Rust crate library for reading/writing GDBM key/value databases

Longer version: A current project is a rust-native version of GDBM. Like low-level database formats or kernel filesystems, `gdbm-rs` must interpret a C data structure based on runtime conditions (32 bit or 64 bit, little endian or big endian).

• unescape-rs

  1 8 10.0 Rust

  "Unescapes" strings with escape sequences written with literal characters and converts it into a properly escaped one.

I get complaints of malformed json (which I've verified using an online JSON validator). I can make it work if I use the unmaintained unescape crate, which I'd rather not do.

• mdBook

  100 16,617 8.7 Rust

  Create book from markdown files. Like Gitbook but implemented in Rust

  

It uses the mdBook tool, which is built in Rust.

• csv_log_cleaner

  2 2 6.3 Rust

  Clean CSV files to conform to a type schema by streaming them through small memory buffers using multiple threads and logging data loss.

Hi. I'm new to Rust. I've written up a little opensource tool to clean CSV files as a practical learning exercise that will help me with my job: https://github.com/ambidextrous/csv_cleaner Where would be a good place to post it for code review?

• doku

  7 80 4.1 Rust

  fn(Code) -> Docs (by anixe)

  

Self-advertisement: it seems like https://github.com/anixe/doku might help!

• InfluxDB

  www.influxdata.com sponsored

  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.

  

• Peroxide

  3 442 7.8 Rust

  Rust numeric library with R, MATLAB & Python syntax

Rust’s standard library is relatively small by design and doesn’t contain any tools for numeric integration. However, you can probably find a crate on crates.io that does what you need. A quick search suggests Peroxide.

• esp8266-hal

  3 156 10.0 Rust

  Discontinued A experimental hardware abstraction layer for the esp8266 written in Rust.

  

I'm trying to get the ESP8266-HAL up and running. I've worked my way through a bunch of problems, but I'm currently stuck with the following error when trying to run an example using: cargo +esp espflash --release --example blinky COM3:

• snake

  1 - -

The source code is hosted here: https://gitlab.com/boreec/snake

Suggest a related project