this post was submitted on 09 Nov 2025
166 points (98.3% liked)

Linux

10114 readers
892 users here now

A community for everything relating to the GNU/Linux operating system (except the memes!)

Also, check out:

Original icon base courtesy of lewing@isc.tamu.edu and The GIMP

founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
[–] LeFantome@programming.dev 4 points 5 days ago

Rust is generally not going to outperform well optimized C code.

That said, it is far easier to write performant Rust code than C code. So, what we see, is that projects that move to Rust frequently see performance gains.

That just means the initial C code was not that great (performance wise). From observation, most C projects are fairly unoptimized.