whatever

src/reader.rs

@@ -3,10 +3,10 @@
 use std::io;
 use std::io::{BufRead, Read};
 
-pub enum ReadInfo {
-    NormalChunk(usize),
-    LastChunk(usize),
-    EmptyChunk,
+pub enum ReadInfoChunk {
+    Normal(usize),
+    Last(usize),
+    Empty,
 }
 
 pub struct AheadReader {
@@ -46,7 +46,7 @@ impl AheadReader {
         Ok(total)
     }
 
-    pub fn read_ahead(&mut self, userbuf: &mut [u8]) -> io::Result<ReadInfo> {
+    pub fn read_ahead(&mut self, userbuf: &mut [u8]) -> io::Result<ReadInfoChunk> {
         // 1st read
         if self.bufsz == 0 {
             eprintln!("[reader] first read");
@@ -62,11 +62,11 @@ impl AheadReader {
         self.inner.read_exact(userbuf)
     }
 
-    fn first_read(&mut self, userbuf: &mut [u8]) -> io::Result<ReadInfo> {
+    fn first_read(&mut self, userbuf: &mut [u8]) -> io::Result<ReadInfoChunk> {
         // 1st read directly to userbuf (we have no cached data yet)
         let n = self.read_until_full(userbuf)?;
         if n == 0 {
-            return Ok(ReadInfo::EmptyChunk);
+            return Ok(ReadInfoChunk::Empty);
         }
 
         // 2nd read directly into our internal buf
@@ -75,13 +75,13 @@ impl AheadReader {
         self.buf = tmp;
         self.bufsz = n2;
         if n2 == 0 {
-            return Ok(ReadInfo::LastChunk(n));
+            return Ok(ReadInfoChunk::Last(n));
         }
 
-        Ok(ReadInfo::NormalChunk(n))
+        Ok(ReadInfoChunk::Normal(n))
     }
 
-    fn normal_read(&mut self, userbuf: &mut [u8]) -> io::Result<ReadInfo> {
+    fn normal_read(&mut self, userbuf: &mut [u8]) -> io::Result<ReadInfoChunk> {
         // copy internal buf to userbuf
         userbuf.copy_from_slice(&self.buf);
         let userbuf_sz = self.bufsz;
@@ -92,9 +92,9 @@ impl AheadReader {
         self.buf = tmp;
         self.bufsz = n2;
         if n2 == 0 {
-            return Ok(ReadInfo::LastChunk(userbuf_sz));
+            return Ok(ReadInfoChunk::Last(userbuf_sz));
         }
 
-        Ok(ReadInfo::NormalChunk(userbuf_sz))
+        Ok(ReadInfoChunk::Normal(userbuf_sz))
     }
 }