walljilo.blogg.se

1. #Optimize rust for mac how to
2. #Optimize rust for mac driver
3. #Optimize rust for mac software
4. #Optimize rust for mac code
5. #Optimize rust for mac mac

Once enough features are in and more things become finalized, they will put more focus on optimization and this puppy should run smooth as gravy (or something like that).įirst and foremost make sure everything is updated, both Windows side and driver side. Here's the good news: This is only temporary. Rust is still in active development and optimization is an ongoing process.

#Optimize rust for mac software

Each computer, and its associated hardware and software create unique systems.

This guide cannot cover every possible issue or every possible solution. Many of these options are sliders, so if increasing something causes issues, try decreasing. Obviously if the change causes your FPS to drop dramatically, change it back. Then go play for a few minutes and see how the change affects your FPS and game play. It is recommended that you only make one change at a time. But, realize this is Rust, and anything can happen. Do this so that you will be safe when you are in the menu making changes. You can look up the Rust reference guide to the cfg_attr attribute for more information on that.Now you can join a server. Rust also provides an easy way to conditionally apply attributes based on the platform. But running with cross run -target x86_64-pc-windows-gnu gives this output: Hello, world from x86_64-pc-windows-gnu! I was compiled on x86_64-unknown-linux-gnu. Running this on Linux with cargo run gives this output: Hello, world from x86_64-unknown-linux-gnu! I was compiled on x86_64-unknown-linux-gnu.Īs you can see, the output above does not have the Windows-specific message. You can actually apply the attribute in other places as well, like enum variants, struct fields, and match expression arms!

#Optimize rust for mac code

But that means we can only call it on Windows, so we apply the same cfg attribute to the block of code that calls the function. Here, we applied the cfg attribute to the windows_only() function so it won’t get compiled on non-Windows platforms. Then we can add the following to the src/main.rs file: use current_platform.", CURRENT_PLATFORM, COMPILED_ON)

Let’s make a new crate with cargo new and add the crate with cargo add current_platform. To do this, we’re going to use the current_platform crate, which is an easy way to see what platform your code is running on, as well as what platform it was compiled on. Instead, we’re going to use the Cross crate, which used to be maintained by the Rust Embedded Working Group Tools group.įirst, let’s set up a simple project that will show which platform it’s running on. There is some built-in support in rustc for cross-compiling, but getting the build to actually work can be tricky due to the need for an appropriate linker. Setting up an example Rust cross-compilation project For example, the Rust compiler supports building an app for iOS, but the Rust compiler itself doesn’t run on iOS. Rust even supports running tests across multiple target platforms on the same host platform.Īnother reason you may want to cross-compile is that it might be necessary, as the Rust compiler and host tools are not supported on every platform they can build for.

#Optimize rust for mac mac

One is that if you have a product that you want to ship on multiple platforms, it can be convenient to be able to build all versions from a single machine instead of having one Windows machine, one Mac machine, etc.Ĭross-compilation can be helpful in cloud-based build scenarios as well. There are a few reasons cross-compiling can be helpful. For example, if you are on a Windows machine, you can compile a program that can run on Linux. Understanding cross-compiling and its Rust benefitsĬross-compiling means compiling a program on a platform for a different platform. To follow along, see the GitHub repo for this project.

#Optimize rust for mac how to

Let’s take a look at why you might want to do it and how to get set up in Rust for cross-compilation. He enjoys working on projects in his spare time and enjoys writing about them! A guide to cross-compilation in RustĬross-compiling is a very handy capability to have in multiple scenarios.

Greg Stoll Follow Greg is a software engineer with over 20 years of experience in the industry.