Added documentation for from function

src/simulator/mem_cmp.rs

@@ -93,6 +93,15 @@ pub struct Mem_Checker{
 
 impl Mem_Checker{
 
+    ///Translate lines of a file in e Vector of String
+    ///We need this method to parse the memory we received
+    ///
+    /// ### Parameters
+    ///
+    ///  - **Lines** The file to parse
+    ///
+    /// ### Return
+    ///  - A vector of String where each line of the file os an element of the vector
     fn vect_from_lines(lines: &mut Lines<BufReader<fs::File>>, pc: &mut usize, sp: &mut usize) -> Vec<String>{
         let mut vector = Vec::new();
         for (i,line) in lines.enumerate() {
@@ -104,6 +113,14 @@ impl Mem_Checker{
         vector
     }
 
+    /// Fill a mem checker from a file (here the mock memory)
+    /// Extract the values of pc, sp and sections
+    ///
+    /// ### Parameter
+    /// -**path** addr to the file
+    ///
+    /// ### Return
+    /// Mem-checker filled
     pub fn from(path: &String) -> Mem_Checker {
 
         let file = fs::File::open(path).expect("Wrong filename");
@@ -146,6 +163,11 @@ impl Mem_Checker{
     }
 
 
+    /// Print the content of a Mem_Checker
+    ///
+    /// ### Parameter
+    ///
+    /// - **m_c** Contains the data we want to print
     pub fn print_Mem_Checker(m_c: &Mem_Checker){
         println!("PC :: {:x}", m_c.pc);
         println!("SP :: {:x}", m_c.sp);
@@ -157,6 +179,12 @@ impl Mem_Checker{
 
     }
 
+    /// Fill a machine's memory from a Mem Chacker
+    ///
+    /// ### Parameters
+    ///
+    /// - **m_c** contains the data
+    /// - **machine** contains the memry to fill
     pub fn fill_memory_from_Mem_Checker(m_c: &Mem_Checker, machine: &mut Machine){
         
         machine.sp = m_c.sp;