not-yet-awesome-embedded-rust
polars
not-yet-awesome-embedded-rust | polars | |
---|---|---|
5 | 144 | |
117 | 26,378 | |
2.6% | 3.4% | |
3.6 | 10.0 | |
13 days ago | 2 days ago | |
Rust | ||
Creative Commons Attribution Share Alike 4.0 | 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.
not-yet-awesome-embedded-rust
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Rust – Are We Game Yet?
And a list of things missing: https://github.com/rust-embedded/not-yet-awesome-embedded-ru...
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Tips on switching careers from embedded C to Rust
Building a portfolio is a great idea. Also you can find various areas to contribute to Rust. That would give you great exposure. Check out the not yet awesome rust repo (https://github.com/rust-embedded/not-yet-awesome-embedded-rust) for ideas. Also take a look at the rust foundation grant program, it’s open for applications now. There’s also the “this week in Rust” newsletter (https://this-week-in-rust.org) where job openings relative to Rust are also listed. Lastly, you can check my bio for a link where I provide a list of project ideas for different areas in embedded including Rust.
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James Web Space Telescope runs on C++ code.
See Not Yet Awesome Embedded Rust for some ongoing work to build out the ecosystem, it's not ready yet. (this is a play on various "Awesome XYZ Rust" lists that have resources for different topics)
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What libraries do you miss from other languages?
Not Yet Awesome Embedded Rust
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Things you can’t do in Rust (and what to do instead)
Here's an interesting discussion, consolidated here. My view is you should use a restricted scope atomic (as best as can be supported) and interact with that through a handler struct. I.e. no global state.
polars
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Why Python's Integer Division Floors (2010)
This is because 0.1 is in actuality the floating point value value 0.1000000000000000055511151231257827021181583404541015625, and thus 1 divided by it is ever so slightly smaller than 10. Nevertheless, fpround(1 / fpround(1 / 10)) = 10 exactly.
I found out about this recently because in Polars I defined a // b for floats to be (a / b).floor(), which does return 10 for this computation. Since Python's correctly-rounded division is rather expensive, I chose to stick to this (more context: https://github.com/pola-rs/polars/issues/14596#issuecomment-...).
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Polars
https://github.com/pola-rs/polars/releases/tag/py-0.19.0
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Stuff I Learned during Hanukkah of Data 2023
That turned out to be related to pola-rs/polars#11912, and this linked comment provided a deceptively simple solution - use PARSE_DECLTYPES when creating the connection:
- Polars 0.20 Released
- Segunda linguagem
- Polars: Dataframes powered by a multithreaded query engine, written in Rust
- Summing columns in remote Parquet files using DuckDB
- Polars 0.34 is released. (A query engine focussing on DataFrame front ends)
What are some alternatives?
not-yet-awesome-rust - A curated list of Rust code and resources that do NOT exist yet, but would be beneficial to the Rust community.
vaex - Out-of-Core hybrid Apache Arrow/NumPy DataFrame for Python, ML, visualization and exploration of big tabular data at a billion rows per second 🚀
tlaplus - TLC is a model checker for specifications written in TLA+. The TLA+Toolbox is an IDE for TLA+.
modin - Modin: Scale your Pandas workflows by changing a single line of code
wg - Coordination repository of the embedded devices Working Group
datafusion - Apache DataFusion SQL Query Engine
ceres-solver - A large scale non-linear optimization library
DataFrames.jl - In-memory tabular data in Julia
fantoccini - A high-level API for programmatically interacting with web pages through WebDriver.
datatable - A Python package for manipulating 2-dimensional tabular data structures
sea-query - 🔱 A dynamic SQL query builder for MySQL, Postgres and SQLite
Apache Arrow - Apache Arrow is a multi-language toolbox for accelerated data interchange and in-memory processing