diff options
| -rw-r--r-- | book/src/binding/slice.md | 2 | ||||
| -rw-r--r-- | book/src/binding/str.md | 2 | ||||
| -rw-r--r-- | include/cxx.h | 9 | ||||
| -rw-r--r-- | src/cxx.cc | 2 |
4 files changed, 15 insertions, 0 deletions
diff --git a/book/src/binding/slice.md b/book/src/binding/slice.md index fe1691e3..803277ba 100644 --- a/book/src/binding/slice.md +++ b/book/src/binding/slice.md @@ -40,6 +40,8 @@ public: class iterator; iterator begin() const noexcept; iterator end() const noexcept; + + void swap(Slice &) noexcept; }; # # template <typename T> diff --git a/book/src/binding/str.md b/book/src/binding/str.md index 999727c0..a4820aaf 100644 --- a/book/src/binding/str.md +++ b/book/src/binding/str.md @@ -44,6 +44,8 @@ public: bool operator<=(const Str &) const noexcept; bool operator>(const Str &) const noexcept; bool operator>=(const Str &) const noexcept; + + void swap(Str &) noexcept; }; std::ostream &operator<<(std::ostream &, const Str &); diff --git a/include/cxx.h b/include/cxx.h index ee4de419..03f719fd 100644 --- a/include/cxx.h +++ b/include/cxx.h @@ -125,6 +125,8 @@ public: bool operator>(const Str &) const noexcept; bool operator>=(const Str &) const noexcept; + void swap(Str &) noexcept; + private: std::array<std::uintptr_t, 2> repr; }; @@ -175,6 +177,8 @@ public: iterator begin() const noexcept; iterator end() const noexcept; + void swap(Slice &) noexcept; + private: // Not necessarily ABI compatible with &[T]. Codegen will translate to // cxx::rust_slice::RustSlice which matches this layout. @@ -666,6 +670,11 @@ typename Slice<T>::iterator Slice<T>::end() const noexcept { it.pos = static_cast<char *>(it.pos) + it.stride * this->len; return it; } + +template <typename T> +void Slice<T>::swap(Slice &rhs) noexcept { + std::swap(*this, rhs); +} #endif // CXXBRIDGE1_RUST_SLICE #ifndef CXXBRIDGE1_RUST_BOX @@ -267,6 +267,8 @@ bool Str::operator>(const Str &rhs) const noexcept { return rhs < *this; } bool Str::operator>=(const Str &rhs) const noexcept { return rhs <= *this; } +void Str::swap(Str &rhs) noexcept { std::swap(*this, rhs); } + std::ostream &operator<<(std::ostream &os, const Str &s) { os.write(s.data(), s.size()); return os; |