2); Photo / image / chart Rust FFI Rust FFI (Foreign Function Interface) refers to the ability of Rust programming language to interface with code written in other languages, typically C or C++. FFI types of apps, this can help you reuse code libraries written in those languages. - JNI JNI is an interface that allows Java to interact with code written in another language. Motivation for JNI is code Rust code into Android application. - Use the crate rifgen, flapigen to generate the java interface for rust code. - Wrap the whole rust code as an independent android library RCC_IOS 利用 Rust

interoperability? Don’t touch it! Glue code? Boiler plate? A nightmare? Application binary interface (ABI) Calling conventions Marshalling Was I supposed to free that? Was I not supposed to free Common Object Model (COM) – 1993 Foreign function interface (libffi) – 1996 Simplified Wrapper and Interface Generator (SWIG) – 1996 JVM – Java Native Interface (JNI) – 1997 .NET – Platform Invoke (P/Invoke)

objects that may be removed concurrently. SAFE RECLAMATION Concurrency TS2 Essential Hazard Pointer Interface Base class for protectable objects template class hazard_pointer_obj_base { void Doesn’t cover all retired objects. • Stronger: Seamlessly handles dependent retirement. Cohort Interface Hazard Pointer Synchronous Reclamation Beyond Concurrency TS2 – Maged Michael Base class for protectable make_hazard_pointer(); // Nonempty void swap(hazard_pointer&, hazard_pointer&) noexcept; Cohort Interface (preliminary) Hazard Pointer Synchronous Reclamation Beyond Concurrency TS2 – Maged Michael // Extend

explicitly state what should be exported (e.g. classes, functions, …)  Separation into module interface files and module implementation files is possible but not needed  Can be structured with submodules Order of module imports is not important8 Modules  Create a module: // cppcon.cppm – Module Interface File export module cppcon; // Module declaration namespace CppCon { auto GetWelcomeHelper() {

Message-ID Reclaiming Message- Ownership Tracking DLB-Assist Channel • Compatible channel interface • Compatible features Escape ? MPMC Test Scenario MPMC channel allows: • Adding new entries

= Time-Series Database + Caching + Data Subscription + Stream Processing Shell: Command Line Interface High Performance, Cloud Native Simplified Solution for Time-Series Data TDengine Telegraf Kafka

Two easy ways to use NativeScript 1) 2) NativeScript Sidekick NativeScript CLI Command Line Interface (CLI) o Use Command Prompt (Win) or Terminal (Mac, Linux) o Free, Part of open source project

and conflicting parts • Layout compatibility; works with T within C structs • Near-identical interface • Encapsulates platform/architecture-specific code • atomic/atomic_ref support wait/notify_one/notify_all20

Community by Daniel Havey35 Part V: Time Zones36 Time Zones ([time.zone]) • chrono now includes an interface for accessing the IANA time zone database. • This functionality requires several new types to

Defined in  New adaptors on top of basic sequence containers  Associative container interface (similar to std::map)  unique keys (flat_map)  fast retrieval of values based on a key  Keys