commit cf2de24613d6d7e31941df4508701e935835edad
author David Tolnay <dtolnay@gmail.com> Tue Mar 17 23:09:52 2020 -0700
committer David Tolnay <dtolnay@gmail.com> Tue Mar 17 23:20:57 2020 -0700
tree f9fa7e3d6b7a72b249657d2863297513e6aeed7e
parent 82c1617925687ec3d5eace66150c40f1eb555502

Add Result to builtin types table

Closes #53.

README.md

diff --git a/README.md b/README.md
index ea82afb..7909711 100644
--- a/README.md
+++ b/README.md
@@ -302,6 +302,7 @@
 <tr><td><a href="https://docs.rs/cxx/0.2/cxx/struct.CxxString.html">CxxString</a></td><td>std::string</td><td><sup><i>cannot be passed by value</i></sup></td></tr>
 <tr><td>Box&lt;T&gt;</td><td>rust::Box&lt;T&gt;</td><td><sup><i>cannot hold opaque C++ type</i></sup></td></tr>
 <tr><td><a href="https://docs.rs/cxx/0.2/cxx/struct.UniquePtr.html">UniquePtr&lt;T&gt;</a></td><td>std::unique_ptr&lt;T&gt;</td><td><sup><i>cannot hold opaque Rust type</i></sup></td></tr>
+<tr><td>Result&lt;T&gt;</td><td>error ↔️ exception</td><td><sup><i>allowed as return type only</i></sup></td></tr>
 </table>
 
 The C++ API of the `rust` namespace is defined by the *include/cxx.h* file in
@@ -336,7 +337,6 @@
 - [ ] Support associated methods: `extern "Rust" { fn f(self: &Struct); }`
 - [ ] Support C++ member functions
 - [ ] Support passing function pointers across the FFI
-- [ ] Support translating between Result ⟷ exceptions
 - [ ] Support structs with type parameters
 - [ ] Support async functions
 

src/lib.rs

diff --git a/src/lib.rs b/src/lib.rs
index 5dd2649..b03c234 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -306,6 +306,7 @@
 //! <tr><td><a href="https://docs.rs/cxx/0.2/cxx/struct.CxxString.html">CxxString</a></td><td>std::string</td><td><sup><i>cannot be passed by value</i></sup></td></tr>
 //! <tr><td>Box&lt;T&gt;</td><td>rust::Box&lt;T&gt;</td><td><sup><i>cannot hold opaque C++ type</i></sup></td></tr>
 //! <tr><td><a href="https://docs.rs/cxx/0.2/cxx/struct.UniquePtr.html">UniquePtr&lt;T&gt;</a></td><td>std::unique_ptr&lt;T&gt;</td><td><sup><i>cannot hold opaque Rust type</i></sup></td></tr>
+//! <tr><td>Result&lt;T&gt;</td><td>error ↔️ exception</td><td><sup><i>allowed as return type only</i></sup></td></tr>
 //! </table>
 //!
 //! The C++ API of the `rust` namespace is defined by the *include/cxx.h* file