Zero-cost iterator abstractions...not so zero-cost?

• rust

  2,686 93,461 10.0 Rust

  Empowering everyone to build reliable and efficient software.

  

That's why https://doc.rust-lang.org/nightly/std/iter/trait.Iterator.html#method.next_chunk was added, so that different iterators will be able to override it to be more efficient, which will make Iterator::array_chunks actually able to be fast.

• gstuff.rs

  1 2 4.7 Rust

  Small macro and trinkets that make my life easier.

I find it useful to skip the temporary heap allocation altogether, cf. https://github.com/ArtemGr/gstuff.rs/blob/master/base91.rs

• InfluxDB

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• fastdivide

  2 22 3.7 Rust

Just out of curiosity, would something like fastdivide be useful here?

• llvm-project

  354 25,839 10.0 C++

  The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.

  

That's an assumption I see very often and yet, after many years, no one was able to explain: just where in that pile of code they plan to see an organ which may be able “to know”, “to realize”, “to understand”?

Suggest a related project