Module cxx

C++ bridge runtime support; paired with cxx_build.

See crate ::cxx.

Modules

• alloc
  The Rust core allocation and collections library
• core
  The Rust Core Library
• kind
  Marker types identifying Rust’s knowledge about an extern C++ type.
• memory
  Less used details of UniquePtr and SharedPtr.
• std
  The Rust Standard Library
• vector
  Less used details of CxxVector.

Macros

• let_cxx_string
  Construct a C++ std::string on the Rust stack.
• type_id
  For use in impls of the ExternType trait. See ExternType.

Structs

• CxxString
  Binding to C++ std::string.
• CxxVector
  Binding to C++ std::vector<T, std::allocator<T>>.
• Exception
  Exception thrown from an extern "C++" function.
• SharedPtr
  Binding to C++ std::shared_ptr<T>.
• UniquePtr
  Binding to C++ std::unique_ptr<T, std::default_delete<T>>.
• WeakPtr
  Binding to C++ std::weak_ptr<T>.

Traits

• ExternType
  A type for which the layout is determined by its C++ definition.

Type Aliases

• String
  Synonym for CxxString.
• Vector
  Synonym for CxxVector.

Attribute Macros

• bridge
  #[cxx::bridge] mod ffi { ... }