Rollup merge of #23295 - johnz133:patch-1, r=steveklabnik
Changed the docs to reflect that
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@ -78,16 +78,16 @@ Once you have this file in place, we should be ready to build! Try this:
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```bash
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$ cargo build
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Compiling hello_world v0.0.1 (file:///home/yourname/projects/hello_world)
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$ ./target/hello_world
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$ ./target/debug/hello_world
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Hello, world!
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```
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Bam! We build our project with `cargo build`, and run it with
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`./target/hello_world`. This hasn't bought us a whole lot over our simple use
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`./target/debug/hello_world`. This hasn't bought us a whole lot over our simple use
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of `rustc`, but think about the future: when our project has more than one
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file, we would need to call `rustc` more than once, and pass it a bunch of options to
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tell it to build everything together. With Cargo, as our project grows, we can
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just `cargo build` and it'll work the right way.
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just `cargo build` and it'll work the right way. When you're project is finally ready for release, you can use `cargo build --release` to compile your crates with optimizations.
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You'll also notice that Cargo has created a new file: `Cargo.lock`.
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@ -163,4 +163,4 @@ much more in-depth guide to Cargo can be found [here](http://doc.crates.io/guide
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Now that you've got the tools down, let's actually learn more about the Rust
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language itself. These are the basics that will serve you well through the rest
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of your time with Rust.
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of your time with Rust.
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