LTO stands for link-time optimization, which is a great feature of LLVM (thus, rustc). You can enable it in your Cargo.toml:
[profile.release]
lto = true
The above will make --release builds use "fat" LTO, meaning all dependencies and the project itself is link-time optimized (you could set it to "thin" which means LTO is only applied to the current crate).
Another option to go even further is PGO, but that is a bit more involved and I haven't tried it with rust. Here is some documentation if you are interested: doc.rust-lang.org/rustc/profile-gu...
Combining both can go pretty far in optimizing performance.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
LTO stands for link-time optimization, which is a great feature of LLVM (thus, rustc). You can enable it in your Cargo.toml:
The above will make
--releasebuilds use "fat" LTO, meaning all dependencies and the project itself is link-time optimized (you could set it to "thin" which means LTO is only applied to the current crate).Another option to go even further is PGO, but that is a bit more involved and I haven't tried it with rust. Here is some documentation if you are interested: doc.rust-lang.org/rustc/profile-gu...
Combining both can go pretty far in optimizing performance.