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

Implement the Index and IndexMut traits for Table

Browse Source
This commit is contained in:
Philipp Oppermann
2017-04-13 18:32:00 +02:00
parent 62d655fbdd
commit 2b7fa410fb
1 changed files with 15 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
src/memory/paging/table.rs
View File

@@ -1,6 +1,21 @@
use core::ops::{Index, IndexMut};
use memory::paging::entry::*; use memory::paging::entry::*;
use memory::paging::ENTRY_COUNT; use memory::paging::ENTRY_COUNT;
pub struct Table { pub struct Table {
entries: [Entry; ENTRY_COUNT], entries: [Entry; ENTRY_COUNT],
} }
impl Index<usize> for Table {
type Output = Entry;
fn index(&self, index: usize) -> &Entry {
&self.entries[index]
}
}
impl IndexMut<usize> for Table {
fn index_mut(&mut self, index: usize) -> &mut Entry {
&mut self.entries[index]
}
}