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Rust 2018 allows foo.rs with foo/*.rs submodules

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Fixes #525
This commit is contained in:
Philipp Oppermann
2019-01-20 17:29:52 +01:00
parent 205cbce425
commit f03463bd85
1 changed files with 1 additions and 3 deletions
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blog/content/second-edition/posts/03-vga-text-buffer/index.md
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@@ -59,9 +59,7 @@ Now that we know how the VGA buffer works, we can create a Rust module to handle
mod vga_buffer;
```
The content of this module can live either in `src/vga_buffer.rs` or `src/vga_buffer/mod.rs`. The latter supports submodules while the former does not. Our module does not need any submodules so we create it as `src/vga_buffer.rs`.
All of the code below goes into our new module (unless specified otherwise).
For the content of this module we create a new `src/vga_buffer.rs` file. All of the code below goes into our new module (unless specified otherwise).
### Colors
First, we represent the different colors using an enum: