Module std::sys_common

Platform-independent platform abstraction

This is the platform-independent portion of the standard library’s platform abstraction layer, whereas std::sys is the platform-specific portion.

The relationship between std::sys_common, std::sys and the rest of std is complex, with dependencies going in all directions: std depending on sys_common, sys_common depending on sys, and sys depending on sys_common and std. This is because sys_common not only contains platform-independent code, but also code that is shared between the different platforms in sys. Ideally all that shared code should be moved to sys::common, and the dependencies between std, sys_common and sys all would form a dag. Progress on this is tracked in #84187.

Modules

• backtrace
• fs
• io
• lazy_box
• memchr
• net
• once
• processExperimental
• thread
• thread_info
• thread_local_dtorExperimental
  Thread-local destructor
• thread_local_keyExperimental
  OS-based thread local storage
• thread_parking
• wstr
  This module contains constructs to work with 16-bit characters (UCS-2 or UTF-16)
• wtf8
  Implementation of the WTF-8 encoding.

Traits

• AsInner
  A trait for viewing representations from std types
• AsInnerMut
  A trait for viewing representations from std types
• FromInner
  A trait for creating std types from internal representations
• IntoInner
  A trait for extracting representations from std types

Functions

• mul_div_u64