fz::BufferInfo Struct Reference

#include <dag.h>

Public Attributes
bool	is_persistent
	If true, survives reset() until DAG destruction.
bool	is_external
size_t	valid_size = 0

Detailed Description

Buffer metadata and lifetime tracking.

Member Data Documentation

is_external

bool fz::BufferInfo::is_external

If true, pointer is caller-owned — DAG never allocs or frees.

valid_size

size_t fz::BufferInfo::valid_size = 0

Real bytes at d_ptr when size is a logical, chunk-aligned length the caller's (external, unpadded) buffer does not physically cover. 0 = all of size is real.