reduce list to functions callable in const ctx.

Centril · Centril · commit d1d2aa22c0d1 · 2018-11-10T01:10:07.000+01:00
diff --git a/src/liballoc/collections/btree/map.rs b/src/liballoc/collections/btree/map.rs
@@ -2074,7 +2074,7 @@ impl<K, V> BTreeMap<K, V> {
     /// assert_eq!(a.len(), 1);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn len(&self) -> usize {
+    pub fn len(&self) -> usize {
         self.length
     }
 
@@ -2093,7 +2093,7 @@ impl<K, V> BTreeMap<K, V> {
     /// assert!(!a.is_empty());
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn is_empty(&self) -> bool {
+    pub fn is_empty(&self) -> bool {
         self.len() == 0
     }
 }
diff --git a/src/liballoc/collections/btree/set.rs b/src/liballoc/collections/btree/set.rs
@@ -730,7 +730,7 @@ impl<T> BTreeSet<T> {
     /// assert_eq!(v.len(), 1);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn len(&self) -> usize {
+    pub fn len(&self) -> usize {
         self.map.len()
     }
 
@@ -747,7 +747,7 @@ impl<T> BTreeSet<T> {
     /// assert!(!v.is_empty());
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn is_empty(&self) -> bool {
+    pub fn is_empty(&self) -> bool {
         self.len() == 0
     }
 }
diff --git a/src/liballoc/collections/vec_deque.rs b/src/liballoc/collections/vec_deque.rs
@@ -933,7 +933,7 @@ impl<T> VecDeque<T> {
     /// assert!(!v.is_empty());
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn is_empty(&self) -> bool {
+    pub fn is_empty(&self) -> bool {
         self.tail == self.head
     }
 
diff --git a/src/liballoc/string.rs b/src/liballoc/string.rs
@@ -1374,7 +1374,7 @@ impl String {
     /// ```
     #[inline]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn len(&self) -> usize {
+    pub fn len(&self) -> usize {
         self.vec.len()
     }
 
@@ -1395,7 +1395,7 @@ impl String {
     /// ```
     #[inline]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn is_empty(&self) -> bool {
+    pub fn is_empty(&self) -> bool {
         self.len() == 0
     }
 
@@ -1662,7 +1662,7 @@ impl FromUtf8Error {
     /// assert_eq!(1, error.valid_up_to());
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn utf8_error(&self) -> Utf8Error {
+    pub fn utf8_error(&self) -> Utf8Error {
         self.error
     }
 }
diff --git a/src/liballoc/vec.rs b/src/liballoc/vec.rs
@@ -1165,7 +1165,7 @@ impl<T> Vec<T> {
     /// ```
     #[inline]
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn len(&self) -> usize {
+    pub fn len(&self) -> usize {
         self.len
     }
 
@@ -1181,7 +1181,7 @@ impl<T> Vec<T> {
     /// assert!(!v.is_empty());
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn is_empty(&self) -> bool {
+    pub fn is_empty(&self) -> bool {
         self.len() == 0
     }
 
diff --git a/src/libcore/alloc.rs b/src/libcore/alloc.rs
@@ -116,7 +116,7 @@ impl Layout {
     /// The minimum size in bytes for a memory block of this layout.
     #[stable(feature = "alloc_layout", since = "1.28.0")]
     #[inline]
-    pub const fn size(&self) -> usize { self.size_ }
+    pub fn size(&self) -> usize { self.size_ }
 
     /// The minimum byte alignment for a memory block of this layout.
     #[stable(feature = "alloc_layout", since = "1.28.0")]
diff --git a/src/libcore/char/decode.rs b/src/libcore/char/decode.rs
@@ -130,7 +130,7 @@ impl<I: Iterator<Item = u16>> Iterator for DecodeUtf16<I> {
 impl DecodeUtf16Error {
     /// Returns the unpaired surrogate which caused this error.
     #[stable(feature = "decode_utf16", since = "1.9.0")]
-    pub const fn unpaired_surrogate(&self) -> u16 {
+    pub fn unpaired_surrogate(&self) -> u16 {
         self.code
     }
 }
diff --git a/src/libcore/fmt/mod.rs b/src/libcore/fmt/mod.rs
@@ -341,7 +341,7 @@ impl<'a> Arguments<'a> {
     #[doc(hidden)] #[inline]
     #[unstable(feature = "fmt_internals", reason = "internal to format_args!",
                issue = "0")]
-    pub const fn new_v1(pieces: &'a [&'a str],
+    pub fn new_v1(pieces: &'a [&'a str],
                   args: &'a [ArgumentV1<'a>]) -> Arguments<'a> {
         Arguments {
             pieces,
@@ -359,7 +359,7 @@ impl<'a> Arguments<'a> {
     #[doc(hidden)] #[inline]
     #[unstable(feature = "fmt_internals", reason = "internal to format_args!",
                issue = "0")]
-    pub const fn new_v1_formatted(pieces: &'a [&'a str],
+    pub fn new_v1_formatted(pieces: &'a [&'a str],
                             args: &'a [ArgumentV1<'a>],
                             fmt: &'a [rt::v1::Argument]) -> Arguments<'a> {
         Arguments {
@@ -1492,7 +1492,7 @@ impl<'a> Formatter<'a> {
     /// assert_eq!(&format!("{:t>6}", Foo), "tttttt");
     /// ```
     #[stable(feature = "fmt_flags", since = "1.5.0")]
-    pub const fn fill(&self) -> char { self.fill }
+    pub fn fill(&self) -> char { self.fill }
 
     /// Flag indicating what form of alignment was requested.
     ///
@@ -1562,7 +1562,7 @@ impl<'a> Formatter<'a> {
     /// assert_eq!(&format!("{}", Foo(23)), "Foo(23)");
     /// ```
     #[stable(feature = "fmt_flags", since = "1.5.0")]
-    pub const fn width(&self) -> Option<usize> { self.width }
+    pub fn width(&self) -> Option<usize> { self.width }
 
     /// Optionally specified precision for numeric types.
     ///
@@ -1589,7 +1589,7 @@ impl<'a> Formatter<'a> {
     /// assert_eq!(&format!("{}", Foo(23.2)), "Foo(23.20)");
     /// ```
     #[stable(feature = "fmt_flags", since = "1.5.0")]
-    pub const fn precision(&self) -> Option<usize> { self.precision }
+    pub fn precision(&self) -> Option<usize> { self.precision }
 
     /// Determines if the `+` flag was specified.
     ///
@@ -1617,7 +1617,7 @@ impl<'a> Formatter<'a> {
     /// assert_eq!(&format!("{}", Foo(23)), "Foo(23)");
     /// ```
     #[stable(feature = "fmt_flags", since = "1.5.0")]
-    pub const fn sign_plus(&self) -> bool {
+    pub fn sign_plus(&self) -> bool {
         self.flags & (1 << FlagV1::SignPlus as u32) != 0
     }
 
@@ -1645,7 +1645,7 @@ impl<'a> Formatter<'a> {
     /// assert_eq!(&format!("{}", Foo(23)), "Foo(23)");
     /// ```
     #[stable(feature = "fmt_flags", since = "1.5.0")]
-    pub const fn sign_minus(&self) -> bool {
+    pub fn sign_minus(&self) -> bool {
         self.flags & (1 << FlagV1::SignMinus as u32) != 0
     }
 
@@ -1672,7 +1672,7 @@ impl<'a> Formatter<'a> {
     /// assert_eq!(&format!("{}", Foo(23)), "23");
     /// ```
     #[stable(feature = "fmt_flags", since = "1.5.0")]
-    pub const fn alternate(&self) -> bool {
+    pub fn alternate(&self) -> bool {
         self.flags & (1 << FlagV1::Alternate as u32) != 0
     }
 
@@ -1697,7 +1697,7 @@ impl<'a> Formatter<'a> {
     /// assert_eq!(&format!("{:04}", Foo(23)), "23");
     /// ```
     #[stable(feature = "fmt_flags", since = "1.5.0")]
-    pub const fn sign_aware_zero_pad(&self) -> bool {
+    pub fn sign_aware_zero_pad(&self) -> bool {
         self.flags & (1 << FlagV1::SignAwareZeroPad as u32) != 0
     }
 
diff --git a/src/libcore/panic.rs b/src/libcore/panic.rs
@@ -55,7 +55,7 @@ impl<'a> PanicInfo<'a> {
                 issue = "0")]
     #[doc(hidden)]
     #[inline]
-    pub const fn internal_constructor(message: Option<&'a fmt::Arguments<'a>>,
+    pub fn internal_constructor(message: Option<&'a fmt::Arguments<'a>>,
                                 location: Location<'a>)
                                 -> Self {
         struct NoPayload;
@@ -96,7 +96,7 @@ impl<'a> PanicInfo<'a> {
     ///
     /// [`fmt::write`]: ../fmt/fn.write.html
     #[unstable(feature = "panic_info_message", issue = "44489")]
-    pub const fn message(&self) -> Option<&fmt::Arguments> {
+    pub fn message(&self) -> Option<&fmt::Arguments> {
         self.message
     }
 
@@ -125,7 +125,7 @@ impl<'a> PanicInfo<'a> {
     /// panic!("Normal panic");
     /// ```
     #[stable(feature = "panic_hooks", since = "1.10.0")]
-    pub const fn location(&self) -> Option<&Location> {
+    pub fn location(&self) -> Option<&Location> {
         // NOTE: If this is changed to sometimes return None,
         // deal with that case in std::panicking::default_hook and std::panicking::begin_panic_fmt.
         Some(&self.location)
@@ -186,7 +186,7 @@ impl<'a> Location<'a> {
                           and related macros",
                 issue = "0")]
     #[doc(hidden)]
-    pub const fn internal_constructor(file: &'a str, line: u32, col: u32) -> Self {
+    pub fn internal_constructor(file: &'a str, line: u32, col: u32) -> Self {
         Location { file, line, col }
     }
 
@@ -208,7 +208,7 @@ impl<'a> Location<'a> {
     /// panic!("Normal panic");
     /// ```
     #[stable(feature = "panic_hooks", since = "1.10.0")]
-    pub const fn file(&self) -> &str {
+    pub fn file(&self) -> &str {
         self.file
     }
 
@@ -230,7 +230,7 @@ impl<'a> Location<'a> {
     /// panic!("Normal panic");
     /// ```
     #[stable(feature = "panic_hooks", since = "1.10.0")]
-    pub const fn line(&self) -> u32 {
+    pub fn line(&self) -> u32 {
         self.line
     }
 
@@ -252,7 +252,7 @@ impl<'a> Location<'a> {
     /// panic!("Normal panic");
     /// ```
     #[stable(feature = "panic_col", since = "1.25.0")]
-    pub const fn column(&self) -> u32 {
+    pub fn column(&self) -> u32 {
         self.col
     }
 }
diff --git a/src/libcore/pin.rs b/src/libcore/pin.rs
@@ -207,7 +207,7 @@ impl<'a, T: ?Sized> Pin<&'a T> {
     /// with the same lifetime as the original `Pin`.
     #[unstable(feature = "pin", issue = "49150")]
     #[inline(always)]
-    pub const fn get_ref(this: Pin<&'a T>) -> &'a T {
+    pub fn get_ref(this: Pin<&'a T>) -> &'a T {
         this.pointer
     }
 }
@@ -216,7 +216,7 @@ impl<'a, T: ?Sized> Pin<&'a mut T> {
     /// Convert this `Pin<&mut T>` into a `Pin<&T>` with the same lifetime.
     #[unstable(feature = "pin", issue = "49150")]
     #[inline(always)]
-    pub const fn into_ref(this: Pin<&'a mut T>) -> Pin<&'a T> {
+    pub fn into_ref(this: Pin<&'a mut T>) -> Pin<&'a T> {
         Pin { pointer: this.pointer }
     }
 
diff --git a/src/libcore/slice/mod.rs b/src/libcore/slice/mod.rs
@@ -4021,7 +4021,7 @@ impl<'a, T> ChunksExact<'a, T> {
     /// returned by the iterator. The returned slice has at most `chunk_size-1`
     /// elements.
     #[stable(feature = "chunks_exact", since = "1.31.0")]
-    pub const fn remainder(&self) -> &'a [T] {
+    pub fn remainder(&self) -> &'a [T] {
         self.rem
     }
 }
@@ -4517,7 +4517,7 @@ impl<'a, T> RChunksExact<'a, T> {
     /// returned by the iterator. The returned slice has at most `chunk_size-1`
     /// elements.
     #[stable(feature = "rchunks", since = "1.31.0")]
-    pub const fn remainder(&self) -> &'a [T] {
+    pub fn remainder(&self) -> &'a [T] {
         self.rem
     }
 }
diff --git a/src/libcore/str/lossy.rs b/src/libcore/str/lossy.rs
@@ -29,7 +29,7 @@ impl Utf8Lossy {
         unsafe { mem::transmute(bytes) }
     }
 
-    pub const fn chunks(&self) -> Utf8LossyChunksIter {
+    pub fn chunks(&self) -> Utf8LossyChunksIter {
         Utf8LossyChunksIter { source: &self.bytes }
     }
 }
diff --git a/src/libcore/str/mod.rs b/src/libcore/str/mod.rs
@@ -231,7 +231,7 @@ impl Utf8Error {
     /// assert_eq!(1, error.valid_up_to());
     /// ```
     #[stable(feature = "utf8_error", since = "1.5.0")]
-    pub const fn valid_up_to(&self) -> usize { self.valid_up_to }
+    pub fn valid_up_to(&self) -> usize { self.valid_up_to }
 
     /// Provide more information about the failure:
     ///
diff --git a/src/libcore/task/wake.rs b/src/libcore/task/wake.rs
@@ -141,7 +141,7 @@ impl LocalWaker {
     /// `Waker` is nearly identical to `LocalWaker`, but is threadsafe
     /// (implements `Send` and `Sync`).
     #[inline]
-    pub const fn as_waker(&self) -> &Waker {
+    pub fn as_waker(&self) -> &Waker {
         &self.0
     }
 
diff --git a/src/libstd/collections/hash/map.rs b/src/libstd/collections/hash/map.rs
@@ -3013,7 +3013,7 @@ impl<'a, K: 'a, V: 'a> VacantEntry<'a, K, V> {
     /// assert_eq!(map.entry("poneyland").key(), &"poneyland");
     /// ```
     #[stable(feature = "map_entry_keys", since = "1.10.0")]
-    pub const fn key(&self) -> &K {
+    pub fn key(&self) -> &K {
         &self.key
     }
 
diff --git a/src/libstd/ffi/c_str.rs b/src/libstd/ffi/c_str.rs
@@ -833,7 +833,7 @@ impl NulError {
     /// assert_eq!(nul_error.nul_position(), 7);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn nul_position(&self) -> usize { self.0 }
+    pub fn nul_position(&self) -> usize { self.0 }
 
     /// Consumes this error, returning the underlying vector of bytes which
     /// generated the error in the first place.
@@ -909,7 +909,7 @@ impl IntoStringError {
 
     /// Access the underlying UTF-8 error that was the cause of this error.
     #[stable(feature = "cstring_into", since = "1.7.0")]
-    pub const fn utf8_error(&self) -> Utf8Error {
+    pub fn utf8_error(&self) -> Utf8Error {
         self.error
     }
 }
diff --git a/src/libstd/io/buffered.rs b/src/libstd/io/buffered.rs
@@ -633,7 +633,7 @@ impl<W> IntoInnerError<W> {
     /// };
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn error(&self) -> &Error { &self.1 }
+    pub fn error(&self) -> &Error { &self.1 }
 
     /// Returns the buffered writer instance which generated the error.
     ///
diff --git a/src/libstd/io/mod.rs b/src/libstd/io/mod.rs
@@ -1653,7 +1653,7 @@ impl<T, U> Chain<T, U> {
     /// }
     /// ```
     #[stable(feature = "more_io_inner_methods", since = "1.20.0")]
-    pub const fn get_ref(&self) -> (&T, &U) {
+    pub fn get_ref(&self) -> (&T, &U) {
         (&self.first, &self.second)
     }
 
@@ -1780,7 +1780,7 @@ impl<T> Take<T> {
     /// }
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn limit(&self) -> u64 { self.limit }
+    pub fn limit(&self) -> u64 { self.limit }
 
     /// Sets the number of bytes that can be read before this instance will
     /// return EOF. This is the same as constructing a new `Take` instance, so
@@ -1856,7 +1856,7 @@ impl<T> Take<T> {
     /// }
     /// ```
     #[stable(feature = "more_io_inner_methods", since = "1.20.0")]
-    pub const fn get_ref(&self) -> &T {
+    pub fn get_ref(&self) -> &T {
         &self.inner
     }
 
diff --git a/src/libstd/net/addr.rs b/src/libstd/net/addr.rs
@@ -475,7 +475,7 @@ impl SocketAddrV6 {
     /// assert_eq!(socket.flowinfo(), 10);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn flowinfo(&self) -> u32 {
+    pub fn flowinfo(&self) -> u32 {
         self.inner.sin6_flowinfo
     }
 
@@ -515,7 +515,7 @@ impl SocketAddrV6 {
     /// assert_eq!(socket.scope_id(), 78);
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
-    pub const fn scope_id(&self) -> u32 {
+    pub fn scope_id(&self) -> u32 {
         self.inner.sin6_scope_id
     }
 
diff --git a/src/libstd/net/ip.rs b/src/libstd/net/ip.rs
diff --git a/src/libstd/path.rs b/src/libstd/path.rs
diff --git a/src/libstd/sync/condvar.rs b/src/libstd/sync/condvar.rs
diff --git a/src/libstd/sync/mpsc/mod.rs b/src/libstd/sync/mpsc/mod.rs
diff --git a/src/libstd/sync/once.rs b/src/libstd/sync/once.rs
diff --git a/src/libstd/thread/mod.rs b/src/libstd/thread/mod.rs
diff --git a/src/libstd/time.rs b/src/libstd/time.rs

Original file line number	Diff line number	Diff line change
`@@ -2074,7 +2074,7 @@ impl<K, V> BTreeMap<K, V> {`
`2074`	`2074`	`/// assert_eq!(a.len(), 1);`
`2075`	`2075`	/// ```
`2076`	`2076`	`#[stable(feature = "rust1", since = "1.0.0")]`
`2077`		`- pub const fn len(&self) -> usize {`
	`2077`	`+ pub fn len(&self) -> usize {`
`2078`	`2078`	`self.length`
`2079`	`2079`	`}`
`2080`	`2080`
`@@ -2093,7 +2093,7 @@ impl<K, V> BTreeMap<K, V> {`
`2093`	`2093`	`/// assert!(!a.is_empty());`
`2094`	`2094`	/// ```
`2095`	`2095`	`#[stable(feature = "rust1", since = "1.0.0")]`
`2096`		`- pub const fn is_empty(&self) -> bool {`
	`2096`	`+ pub fn is_empty(&self) -> bool {`
`2097`	`2097`	`self.len() == 0`
`2098`	`2098`	`}`
`2099`	`2099`	`}`
Original file line number	Diff line number	Diff line change
`@@ -730,7 +730,7 @@ impl<T> BTreeSet<T> {`
`730`	`730`	`/// assert_eq!(v.len(), 1);`
`731`	`731`	/// ```
`732`	`732`	`#[stable(feature = "rust1", since = "1.0.0")]`
`733`		`- pub const fn len(&self) -> usize {`
	`733`	`+ pub fn len(&self) -> usize {`
`734`	`734`	`self.map.len()`
`735`	`735`	`}`
`736`	`736`
`@@ -747,7 +747,7 @@ impl<T> BTreeSet<T> {`
`747`	`747`	`/// assert!(!v.is_empty());`
`748`	`748`	/// ```
`749`	`749`	`#[stable(feature = "rust1", since = "1.0.0")]`
`750`		`- pub const fn is_empty(&self) -> bool {`
	`750`	`+ pub fn is_empty(&self) -> bool {`
`751`	`751`	`self.len() == 0`
`752`	`752`	`}`
`753`	`753`	`}`
Original file line number	Diff line number	Diff line change
`@@ -933,7 +933,7 @@ impl<T> VecDeque<T> {`
`933`	`933`	`/// assert!(!v.is_empty());`
`934`	`934`	/// ```
`935`	`935`	`#[stable(feature = "rust1", since = "1.0.0")]`
`936`		`- pub const fn is_empty(&self) -> bool {`
	`936`	`+ pub fn is_empty(&self) -> bool {`
`937`	`937`	`self.tail == self.head`
`938`	`938`	`}`
`939`	`939`
Original file line number	Diff line number	Diff line change
`@@ -1374,7 +1374,7 @@ impl String {`
`1374`	`1374`	/// ```
`1375`	`1375`	`#[inline]`
`1376`	`1376`	`#[stable(feature = "rust1", since = "1.0.0")]`
`1377`		`- pub const fn len(&self) -> usize {`
	`1377`	`+ pub fn len(&self) -> usize {`
`1378`	`1378`	`self.vec.len()`
`1379`	`1379`	`}`
`1380`	`1380`
`@@ -1395,7 +1395,7 @@ impl String {`
`1395`	`1395`	/// ```
`1396`	`1396`	`#[inline]`
`1397`	`1397`	`#[stable(feature = "rust1", since = "1.0.0")]`
`1398`		`- pub const fn is_empty(&self) -> bool {`
	`1398`	`+ pub fn is_empty(&self) -> bool {`
`1399`	`1399`	`self.len() == 0`
`1400`	`1400`	`}`
`1401`	`1401`
`@@ -1662,7 +1662,7 @@ impl FromUtf8Error {`
`1662`	`1662`	`/// assert_eq!(1, error.valid_up_to());`
`1663`	`1663`	/// ```
`1664`	`1664`	`#[stable(feature = "rust1", since = "1.0.0")]`
`1665`		`- pub const fn utf8_error(&self) -> Utf8Error {`
	`1665`	`+ pub fn utf8_error(&self) -> Utf8Error {`
`1666`	`1666`	`self.error`
`1667`	`1667`	`}`
`1668`	`1668`	`}`
Original file line number	Diff line number	Diff line change
`@@ -130,7 +130,7 @@ impl<I: Iterator<Item = u16>> Iterator for DecodeUtf16<I> {`
`130`	`130`	`impl DecodeUtf16Error {`
`131`	`131`	`/// Returns the unpaired surrogate which caused this error.`
`132`	`132`	`#[stable(feature = "decode_utf16", since = "1.9.0")]`
`133`		`- pub const fn unpaired_surrogate(&self) -> u16 {`
	`133`	`+ pub fn unpaired_surrogate(&self) -> u16 {`
`134`	`134`	`self.code`
`135`	`135`	`}`
`136`	`136`	`}`
Original file line number	Diff line number	Diff line change
`@@ -207,7 +207,7 @@ impl<'a, T: ?Sized> Pin<&'a T> {`
`207`	`207`	/// with the same lifetime as the original `Pin`.
`208`	`208`	`#[unstable(feature = "pin", issue = "49150")]`
`209`	`209`	`#[inline(always)]`
`210`		`- pub const fn get_ref(this: Pin<&'a T>) -> &'a T {`
	`210`	`+ pub fn get_ref(this: Pin<&'a T>) -> &'a T {`
`211`	`211`	`this.pointer`
`212`	`212`	`}`
`213`	`213`	`}`
`@@ -216,7 +216,7 @@ impl<'a, T: ?Sized> Pin<&'a mut T> {`
`216`	`216`	/// Convert this `Pin<&mut T>` into a `Pin<&T>` with the same lifetime.
`217`	`217`	`#[unstable(feature = "pin", issue = "49150")]`
`218`	`218`	`#[inline(always)]`
`219`		`- pub const fn into_ref(this: Pin<&'a mut T>) -> Pin<&'a T> {`
	`219`	`+ pub fn into_ref(this: Pin<&'a mut T>) -> Pin<&'a T> {`
`220`	`220`	`Pin { pointer: this.pointer }`
`221`	`221`	`}`
`222`	`222`