michaelkuc6/blog_os
1
0
Fork 0
mirror of https://github.com/phil-opp/blog_os.git synced 2025-12-16 14:27:49 +00:00
Code Issues Projects Releases Wiki Activity

Merge branch 'post-07' into post-08

Browse Source
This commit is contained in:
Philipp Oppermann
2019-02-05 10:45:12 +01:00
parent 6b9d275c2d 3bb30fd1e8
commit 8f18fb4282
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/vga_buffer.rs
View File

@@ -39,6 +39,7 @@ pub enum Color {
/// A combination of a foreground and a background color. /// A combination of a foreground and a background color.
#[derive(Debug, Clone, Copy, PartialEq, Eq)] #[derive(Debug, Clone, Copy, PartialEq, Eq)]
#[repr(transparent)]
struct ColorCode(u8); struct ColorCode(u8);
impl ColorCode { impl ColorCode {
@@ -62,6 +63,7 @@ const BUFFER_HEIGHT: usize = 25;
const BUFFER_WIDTH: usize = 80; const BUFFER_WIDTH: usize = 80;
/// A structure representing the VGA text buffer. /// A structure representing the VGA text buffer.
#[repr(transparent)]
struct Buffer { struct Buffer {
chars: [[Volatile<ScreenChar>; BUFFER_WIDTH]; BUFFER_HEIGHT], chars: [[Volatile<ScreenChar>; BUFFER_WIDTH]; BUFFER_HEIGHT],
} }