Rename {read,write}_offset to {read,write}_at, add a tracking issue

eddyb · Aug 23, 2016 · 4e48924 · 4e48924
1 parent 1802011
commit 4e48924
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Showing 5 changed files with 27 additions and 27 deletions.
diff --git a/src/libstd/fs.rs b/src/libstd/fs.rs
@@ -356,9 +356,9 @@ impl File {
     ///
     /// Note that similar to `File::read`, it is not an error to return a short
     /// read.
-    #[unstable(feature = "file_offset", issue = "0")]
-    pub fn read_offset(&self, buf: &mut [u8], offset: u64) -> io::Result<usize> {
-        self.inner.read_offset(buf, offset)
+    #[unstable(feature = "file_offset", issue = "35918")]
+    pub fn read_at(&self, buf: &mut [u8], offset: u64) -> io::Result<usize> {
+        self.inner.read_at(buf, offset)
     }
 
     /// Writes a number of bytes starting from a given offset.
@@ -368,9 +368,9 @@ impl File {
     ///
     /// Note that similar to `File::write`, it is not an error to return a
     /// short write.
-    #[unstable(feature = "file_offset", issue = "0")]
-    pub fn write_offset(&self, buf: &[u8], offset: u64) -> io::Result<usize> {
-        self.inner.write_offset(buf, offset)
+    #[unstable(feature = "file_offset", issue = "35918")]
+    pub fn write_at(&self, buf: &[u8], offset: u64) -> io::Result<usize> {
+        self.inner.write_at(buf, offset)
     }
 }
 
@@ -1918,9 +1918,9 @@ mod tests {
     }
 
     #[test]
-    fn file_test_io_read_write_offset() {
+    fn file_test_io_read_write_at() {
         let tmpdir = tmpdir();
-        let filename = tmpdir.join("file_rt_io_file_test_read_write_offset.txt");
+        let filename = tmpdir.join("file_rt_io_file_test_read_write_at.txt");
         let mut buf = [0; 256];
         let write1 = "asdf";
         let write2 = "qwer-";
@@ -1929,35 +1929,35 @@ mod tests {
         {
             let oo = OpenOptions::new().create_new(true).write(true).read(true).clone();
             let mut rw = check!(oo.open(&filename));
-            assert_eq!(check!(rw.write_offset(write1.as_bytes(), 5)), write1.len());
+            assert_eq!(check!(rw.write_at(write1.as_bytes(), 5)), write1.len());
             assert_eq!(check!(rw.seek(SeekFrom::Current(0))), 0);
-            assert_eq!(check!(rw.read_offset(&mut buf, 5)), write1.len());
+            assert_eq!(check!(rw.read_at(&mut buf, 5)), write1.len());
             assert_eq!(str::from_utf8(&buf[..write1.len()]), Ok(write1));
             assert_eq!(check!(rw.seek(SeekFrom::Current(0))), 0);
             assert_eq!(check!(rw.write(write2.as_bytes())), write2.len());
             assert_eq!(check!(rw.seek(SeekFrom::Current(0))), 5);
             assert_eq!(check!(rw.read(&mut buf)), write1.len());
             assert_eq!(str::from_utf8(&buf[..write1.len()]), Ok(write1));
             assert_eq!(check!(rw.seek(SeekFrom::Current(0))), 9);
-            assert_eq!(check!(rw.read_offset(&mut buf[..write2.len()], 0)), write2.len());
+            assert_eq!(check!(rw.read_at(&mut buf[..write2.len()], 0)), write2.len());
             assert_eq!(str::from_utf8(&buf[..write2.len()]), Ok(write2));
             assert_eq!(check!(rw.seek(SeekFrom::Current(0))), 9);
-            assert_eq!(check!(rw.write_offset(write3.as_bytes(), 9)), write3.len());
+            assert_eq!(check!(rw.write_at(write3.as_bytes(), 9)), write3.len());
             assert_eq!(check!(rw.seek(SeekFrom::Current(0))), 9);
         }
         {
             let mut read = check!(File::open(&filename));
-            assert_eq!(check!(read.read_offset(&mut buf, 0)), content.len());
+            assert_eq!(check!(read.read_at(&mut buf, 0)), content.len());
             assert_eq!(str::from_utf8(&buf[..content.len()]), Ok(content));
             assert_eq!(check!(read.seek(SeekFrom::Current(0))), 0);
             assert_eq!(check!(read.seek(SeekFrom::End(-5))), 9);
-            assert_eq!(check!(read.read_offset(&mut buf, 0)), content.len());
+            assert_eq!(check!(read.read_at(&mut buf, 0)), content.len());
             assert_eq!(str::from_utf8(&buf[..content.len()]), Ok(content));
             assert_eq!(check!(read.seek(SeekFrom::Current(0))), 9);
             assert_eq!(check!(read.read(&mut buf)), write3.len());
             assert_eq!(str::from_utf8(&buf[..write3.len()]), Ok(write3));
             assert_eq!(check!(read.seek(SeekFrom::Current(0))), 14);
-            assert_eq!(check!(read.read_offset(&mut buf, 0)), content.len());
+            assert_eq!(check!(read.read_at(&mut buf, 0)), content.len());
             assert_eq!(str::from_utf8(&buf[..content.len()]), Ok(content));
             assert_eq!(check!(read.seek(SeekFrom::Current(0))), 14);
         }

diff --git a/src/libstd/sys/unix/fd.rs b/src/libstd/sys/unix/fd.rs
@@ -52,7 +52,7 @@ impl FileDesc {
         (&mut me).read_to_end(buf)
     }
 
-    pub fn read_offset(&self, buf: &mut [u8], offset: u64) -> io::Result<usize> {
+    pub fn read_at(&self, buf: &mut [u8], offset: u64) -> io::Result<usize> {
         let ret = cvt(unsafe {
             libc::pread(self.fd,
                         buf.as_mut_ptr() as *mut c_void,
@@ -71,7 +71,7 @@ impl FileDesc {
         Ok(ret as usize)
     }
 
-    pub fn write_offset(&self, buf: &[u8], offset: u64) -> io::Result<usize> {
+    pub fn write_at(&self, buf: &[u8], offset: u64) -> io::Result<usize> {
         let ret = cvt(unsafe {
             libc::pwrite(self.fd,
                          buf.as_ptr() as *const c_void,

diff --git a/src/libstd/sys/unix/fs.rs b/src/libstd/sys/unix/fs.rs
@@ -477,16 +477,16 @@ impl File {
         self.0.read_to_end(buf)
     }
 
-    pub fn read_offset(&self, buf: &mut [u8], offset: u64) -> io::Result<usize> {
-        self.0.read_offset(buf, offset)
+    pub fn read_at(&self, buf: &mut [u8], offset: u64) -> io::Result<usize> {
+        self.0.read_at(buf, offset)
     }
 
     pub fn write(&self, buf: &[u8]) -> io::Result<usize> {
         self.0.write(buf)
     }
 
-    pub fn write_offset(&self, buf: &[u8], offset: u64) -> io::Result<usize> {
-        self.0.write_offset(buf, offset)
+    pub fn write_at(&self, buf: &[u8], offset: u64) -> io::Result<usize> {
+        self.0.write_at(buf, offset)
     }
 
     pub fn flush(&self) -> io::Result<()> { Ok(()) }

diff --git a/src/libstd/sys/windows/fs.rs b/src/libstd/sys/windows/fs.rs
@@ -312,8 +312,8 @@ impl File {
         self.handle.read(buf)
     }
 
-    pub fn read_offset(&self, buf: &mut [u8], offset: u64) -> io::Result<usize> {
-        self.handle.read_offset(buf, offset)
+    pub fn read_at(&self, buf: &mut [u8], offset: u64) -> io::Result<usize> {
+        self.handle.read_at(buf, offset)
     }
 
     pub fn read_to_end(&self, buf: &mut Vec<u8>) -> io::Result<usize> {
@@ -324,8 +324,8 @@ impl File {
         self.handle.write(buf)
     }
 
-    pub fn write_offset(&self, buf: &[u8], offset: u64) -> io::Result<usize> {
-        self.handle.write_offset(buf, offset)
+    pub fn write_at(&self, buf: &[u8], offset: u64) -> io::Result<usize> {
+        self.handle.write_at(buf, offset)
     }
 
     pub fn flush(&self) -> io::Result<()> { Ok(()) }

diff --git a/src/libstd/sys/windows/handle.rs b/src/libstd/sys/windows/handle.rs
@@ -106,7 +106,7 @@ impl RawHandle {
         }
     }
 
-    pub fn read_offset(&self, buf: &mut [u8], offset: u64) -> io::Result<usize> {
+    pub fn read_at(&self, buf: &mut [u8], offset: u64) -> io::Result<usize> {
         let mut read = 0;
         let len = cmp::min(buf.len(), <c::DWORD>::max_value() as usize) as c::DWORD;
         unsafe {
@@ -189,7 +189,7 @@ impl RawHandle {
         Ok(amt as usize)
     }
 
-    pub fn write_offset(&self, buf: &[u8], offset: u64) -> io::Result<usize> {
+    pub fn write_at(&self, buf: &[u8], offset: u64) -> io::Result<usize> {
         let mut written = 0;
         let len = cmp::min(buf.len(), <c::DWORD>::max_value() as usize) as c::DWORD;
         unsafe {