4.5. Struct Model

The model package contains the high-level building blocks used to describe binary layouts: Sequence for mapping-based layouts, Struct for class-based layouts, Bitfield for bit-level groups, and templates for deriving families of related structures.

These model types implement the same pack, unpack, size, and type protocols used by primitive fields, so they can be nested or wrapped in Field objects.

• 4.5.1. Sequence
  • Sequence
• 4.5.2. Struct
  • 4.5.2.1. The Struct class
  • 4.5.2.2. Unions
  • 4.5.2.3. Standard Interface
  • 4.5.2.4. Struct Mixins
• 4.5.3. Bitfield
  • 4.5.3.1. Main Interface
  • 4.5.3.2. Default Factory Classes
  • 4.5.3.3. Default Options
  • 4.5.3.4. Bitfield Mixins
• 4.5.4. Templates
  • TemplateTypeVar
  • istemplate()
  • template()
  • derive()