protocol: rename remaining into available

protocol/src/cursor.rs

@@ -405,7 +405,7 @@ impl<'a> CursorMut<'a> {
     }
 
     #[inline(always)]
-    pub fn remaining(&self) -> usize {
+    pub fn available(&self) -> usize {
         self.buffer.len() - self.pos
     }
 
@@ -413,7 +413,7 @@ impl<'a> CursorMut<'a> {
     where
         F: FnMut(&mut [u8]),
     {
-        if count <= self.remaining() {
+        if count <= self.available() {
             f(&mut self.buffer[self.pos..self.pos + count]);
             self.pos += count;
             Ok(self)

protocol/src/master.rs

@@ -180,7 +180,7 @@ impl QueryServersResponse<()> {
         }
         let mut count = 0;
         let mut iter = list.iter();
-        while cur.remaining() >= A::size() * 2 {
+        while cur.available() >= A::size() * 2 {
             if let Some(i) = iter.next() {
                 i.put(&mut cur)?;
                 count += 1;