Core API

This chapter covers the LibXR core headers: data types, error handling, callbacks, read/write ports, timestamps and terminal formatting.

Overview

• libxr_def: Common macro definitions, error codes, and basic constants
• libxr_assert: Assertion mechanism and fatal error callbacks
• libxr_cb: Type-safe callback mechanism
• libxr_type: Raw data encapsulation and type identification
• libxr_mem: Memory copy, clear, and compare helpers
• libxr_string: Retained runtime-built strings (RuntimeStringView)
• libxr_color: Terminal output formatting and ANSI control
• print: Compile-time formatting output and sink and bounded-buffer wrappers
• libxr_time: Microsecond/millisecond-level timestamps and time differences
• libxr_rw: General read/write interfaces and operation encapsulation
• Operation: Asynchronous completion-feedback model
• Pipe: Unidirectional pipe built on a shared byte queue