Merge pull request #68 from linouxis9/master

Update for latest nightly 2018-05-06

1 files changed, 33 insertions, 18 deletions

diff --git a/ctr-std/src/panic.rs b/ctr-std/src/panic.rs
index 28c1783..229034e 100644
--- a/ctr-std/src/panic.rs
+++ b/ctr-std/src/panic.rs
@@ -31,10 +31,14 @@ pub use core::panic::{PanicInfo, Location};
 /// A marker trait which represents "panic safe" types in Rust.
 ///
 /// This trait is implemented by default for many types and behaves similarly in
-/// terms of inference of implementation to the `Send` and `Sync` traits. The
-/// purpose of this trait is to encode what types are safe to cross a `catch_unwind`
+/// terms of inference of implementation to the [`Send`] and [`Sync`] traits. The
+/// purpose of this trait is to encode what types are safe to cross a [`catch_unwind`]
 /// boundary with no fear of unwind safety.
 ///
+/// [`Send`]: ../marker/trait.Send.html
+/// [`Sync`]: ../marker/trait.Sync.html
+/// [`catch_unwind`]: ./fn.catch_unwind.html
+///
 /// ## What is unwind safety?
 ///
 /// In Rust a function can "return" early if it either panics or calls a
@@ -95,12 +99,13 @@ pub use core::panic::{PanicInfo, Location};
 ///
 /// ## When should `UnwindSafe` be used?
 ///
-/// Is not intended that most types or functions need to worry about this trait.
-/// It is only used as a bound on the `catch_unwind` function and as mentioned above,
-/// the lack of `unsafe` means it is mostly an advisory. The `AssertUnwindSafe`
-/// wrapper struct in this module can be used to force this trait to be
-/// implemented for any closed over variables passed to the `catch_unwind` function
-/// (more on this below).
+/// It is not intended that most types or functions need to worry about this trait.
+/// It is only used as a bound on the `catch_unwind` function and as mentioned
+/// above, the lack of `unsafe` means it is mostly an advisory. The
+/// [`AssertUnwindSafe`] wrapper struct can be used to force this trait to be
+/// implemented for any closed over variables passed to `catch_unwind`.
+///
+/// [`AssertUnwindSafe`]: ./struct.AssertUnwindSafe.html
 #[stable(feature = "catch_unwind", since = "1.9.0")]
 #[rustc_on_unimplemented = "the type {Self} may not be safely transferred \
                             across an unwind boundary"]
@@ -109,11 +114,14 @@ pub auto trait UnwindSafe {}
 /// A marker trait representing types where a shared reference is considered
 /// unwind safe.
 ///
-/// This trait is namely not implemented by `UnsafeCell`, the root of all
+/// This trait is namely not implemented by [`UnsafeCell`], the root of all
 /// interior mutability.
 ///
 /// This is a "helper marker trait" used to provide impl blocks for the
-/// `UnwindSafe` trait, for more information see that documentation.
+/// [`UnwindSafe`] trait, for more information see that documentation.
+///
+/// [`UnsafeCell`]: ../cell/struct.UnsafeCell.html
+/// [`UnwindSafe`]: ./trait.UnwindSafe.html
 #[stable(feature = "catch_unwind", since = "1.9.0")]
 #[rustc_on_unimplemented = "the type {Self} may contain interior mutability \
                             and a reference may not be safely transferrable \
@@ -122,14 +130,15 @@ pub auto trait RefUnwindSafe {}
 
 /// A simple wrapper around a type to assert that it is unwind safe.
 ///
-/// When using `catch_unwind` it may be the case that some of the closed over
+/// When using [`catch_unwind`] it may be the case that some of the closed over
 /// variables are not unwind safe. For example if `&mut T` is captured the
 /// compiler will generate a warning indicating that it is not unwind safe. It
 /// may not be the case, however, that this is actually a problem due to the
-/// specific usage of `catch_unwind` if unwind safety is specifically taken into
+/// specific usage of [`catch_unwind`] if unwind safety is specifically taken into
 /// account. This wrapper struct is useful for a quick and lightweight
 /// annotation that a variable is indeed unwind safe.
 ///
+/// [`catch_unwind`]: ./fn.catch_unwind.html
 /// # Examples
 ///
 /// One way to use `AssertUnwindSafe` is to assert that the entire closure
@@ -318,18 +327,22 @@ impl<T: fmt::Debug> fmt::Debug for AssertUnwindSafe<T> {
 /// panic and allowing a graceful handling of the error.
 ///
 /// It is **not** recommended to use this function for a general try/catch
-/// mechanism. The `Result` type is more appropriate to use for functions that
+/// mechanism. The [`Result`] type is more appropriate to use for functions that
 /// can fail on a regular basis. Additionally, this function is not guaranteed
 /// to catch all panics, see the "Notes" section below.
 ///
-/// The closure provided is required to adhere to the `UnwindSafe` trait to ensure
+/// [`Result`]: ../result/enum.Result.html
+///
+/// The closure provided is required to adhere to the [`UnwindSafe`] trait to ensure
 /// that all captured variables are safe to cross this boundary. The purpose of
 /// this bound is to encode the concept of [exception safety][rfc] in the type
 /// system. Most usage of this function should not need to worry about this
 /// bound as programs are naturally unwind safe without `unsafe` code. If it
-/// becomes a problem the associated `AssertUnwindSafe` wrapper type in this
-/// module can be used to quickly assert that the usage here is indeed unwind
-/// safe.
+/// becomes a problem the [`AssertUnwindSafe`] wrapper struct can be used to quickly
+/// assert that the usage here is indeed unwind safe.
+///
+/// [`AssertUnwindSafe`]: ./struct.AssertUnwindSafe.html
+/// [`UnwindSafe`]: ./trait.UnwindSafe.html
 ///
 /// [rfc]: https://github.com/rust-lang/rfcs/blob/master/text/1236-stabilize-catch-panic.md
 ///
@@ -364,9 +377,11 @@ pub fn catch_unwind<F: FnOnce() -> R + UnwindSafe, R>(f: F) -> Result<R> {
 
 /// Triggers a panic without invoking the panic hook.
 ///
-/// This is designed to be used in conjunction with `catch_unwind` to, for
+/// This is designed to be used in conjunction with [`catch_unwind`] to, for
 /// example, carry a panic across a layer of C code.
 ///
+/// [`catch_unwind`]: ./fn.catch_unwind.html
+///
 /// # Notes
 ///
 /// Note that panics in Rust are not always implemented via unwinding, but they