from_buf -> String::from_raw_buf

src/unix.rs

-use std::string::raw::from_buf;
 use std::ptr::read;
 use std::ptr;
 use std::collections::HashMap;
@@ -57,7 +56,7 @@ impl Unix {
         let infoptr = unsafe { c::getpwuid(uid as i32) };
         let info = unsafe { infoptr.as_ref().unwrap() };  // the user has to have a name
 
-        let username = unsafe { from_buf(info.pw_name as *const u8) };
+        let username = unsafe { String::from_raw_buf(info.pw_name as *const u8) };
 
         let mut user_names = HashMap::new();
         user_names.insert(uid as u32, Some(username.clone()));
@@ -93,7 +92,7 @@ impl Unix {
     pub fn load_user(&mut self, uid: u32) {
         let pw = unsafe { c::getpwuid(uid as i32) };
         if pw.is_not_null() {
-            let username = unsafe { Some(from_buf(read(pw).pw_name as *const u8)) };
+            let username = unsafe { Some(String::from_raw_buf(read(pw).pw_name as *const u8)) };
             self.user_names.insert(uid, username);
         }
         else {
@@ -116,7 +115,7 @@ impl Unix {
                     if username == ptr::null() {
                         return false;
                     }
-                    else if unsafe { from_buf(username as *const u8) } == *uname {
+                    else if unsafe { String::from_raw_buf(username as *const u8) } == *uname {
                         return true;
                     }
                     else {
@@ -135,7 +134,7 @@ impl Unix {
                 self.groups.insert(gid, false);
             },
             Some(r) => {
-                let group_name = unsafe { Some(from_buf(r.gr_name as *const u8)) };
+                let group_name = unsafe { Some(String::from_raw_buf(r.gr_name as *const u8)) };
                 if !self.groups.contains_key(&gid) {
                     self.groups.insert(gid, Unix::group_membership(r.gr_mem, &self.username));
                 }