refacto unserialize

Signed-off-by: Julien CLEMENT <julien.clement@epita.fr>

src/fs/iso/iso9660.rs

@@ -27,14 +27,6 @@ struct IsoPathTable {
 }
 
 impl IsoPathTable {
-    pub fn from(mapping: &u8) -> &Self {
-        let ptr: *const u8 = mapping;
-        let path_table_ptr: *const Self = ptr as *const Self;
-        unsafe {
-            &*path_table_ptr
-        }
-    }
-
     #[allow(unaligned_references)]
     pub fn get_idf(&self) -> &[u8] {
         unsafe {
@@ -77,14 +69,6 @@ pub struct IsoDir {
 }
 
 impl IsoDir {
-    pub fn from(mapping: &u8) -> &Self {
-        let ptr: *const u8 = mapping;
-        let path_table_ptr: *const Self = ptr as *const Self;
-        unsafe {
-            &*path_table_ptr
-        }
-    }
-
     #[allow(unaligned_references)]
     pub fn get_idf(&self) -> &[u8] {
         unsafe {

src/lib.rs

@@ -8,6 +8,7 @@ mod interrupts;
 mod memory;
 mod task;
 mod fs;
+mod utils;
 
 //#[macro_use]
 extern crate alloc;

src/utils/mod.rs

@@ -0,0 +1,3 @@
+pub mod serialize;
+
+pub use serialize::unserialize;

src/utils/serialize.rs

@@ -0,0 +1,7 @@
+pub fn unserialize<T>(mapping: &u8) -> &T {
+    let ptr: *const u8 = mapping;
+    let path_table_ptr: *const T = ptr as *const T;
+    unsafe {
+        &*path_table_ptr
+    }
+}