layout

Documentation

Overview

Package layout computes the memory layout of named structs in a Target, returning the per-field offset/size/align/padding as data (no rendering).

Index

• type Inspector
  • func New() *Inspector
  • func (i *Inspector) Layouts(t common.Target, opts common.Options) []common.Layout

Types

type Inspector

type Inspector struct{}

Inspector implements common.Inspector.

func New

func New() *Inspector

New returns an Inspector.

func (*Inspector) Layouts

func (i *Inspector) Layouts(t common.Target, opts common.Options) []common.Layout

Layouts returns the layout of each named struct in t controlled by opts (nil patterns = all). A generic type has no concrete layout until it is instantiated, so it is measured with each type parameter replaced by a representative type (its constraint's core type, else interface{}) and the returned Layout carries a Note disclaiming the approximation.