this post was submitted on 14 Nov 2024
22 points (95.8% liked)

Rust

5999 readers
3 users here now

Welcome to the Rust community! This is a place to discuss about the Rust programming language.

Wormhole

!performance@programming.dev

Credits

  • The icon is a modified version of the official rust logo (changing the colors to a gradient and black background)

founded 1 year ago
MODERATORS
snowe@programming.dev
Ategon@programming.dev
EdTheLegendary@programming.dev
kahnclusions@programming.dev
torcherist@programming.dev
22
Speeding up the Rust edit-build-run cycle (davidlattimore.github.io)
submitted 3 days ago by copacetic@discuss.tchncs.de to c/rust@programming.dev
12 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] BB_C@programming.dev 1 points 2 days ago

for multi threaded workloads there aren’t many options

Anyone who actually writes Rust code knows about tracing my friend.

We also have the ever useful #[track_caller]/Location::caller().

And it's needless to say that dbg!() also exists, which is better than manual printing for quick debugging.

So there exists a range of options setting between simple printing, and having to resort to using gdb/lldb (possibly with rr).

But yes, skipping debugging symbols was a bad suggestion.