Jeremy Soller
38 lines
763 B
Rust
38 lines
763 B
Rust
use core::{mem, slice};
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use core::ops::{Deref, DerefMut};
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use super::Extent;
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/// A file/folder node
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#[repr(packed)]
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pub struct Node {
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pub name: [u8; 256],
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pub extents: [Extent; 16],
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}
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impl Node {
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pub fn new() -> Node {
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Node {
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name: [0; 256],
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extents: [Extent::default(); 16]
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}
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}
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}
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impl Deref for Node {
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type Target = [u8];
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fn deref(&self) -> &[u8] {
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unsafe {
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slice::from_raw_parts(self as *const Node as *const u8, mem::size_of::<Node>()) as &[u8]
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}
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}
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}
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impl DerefMut for Node {
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fn deref_mut(&mut self) -> &mut [u8] {
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unsafe {
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slice::from_raw_parts_mut(self as *mut Node as *mut u8, mem::size_of::<Node>()) as &mut [u8]
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}
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}
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}
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