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Module zio

lua_vm

Module zio 

Source
Expand description

Buffered streams — Rust port of lzio.c + lzio.h.

Provides two public types:

  • ZIO: a read cursor wrapping an external chunk-supplier callback.
  • LexBuffer: a growable Vec<u8> byte buffer with the named interface that C code accessed through the luaZ_*buffer* macro family.

The lzio header is merged here per PORTING.md §1 (“Headers merge into the consuming .rs”). All macros defined in lzio.h are translated at their call sites and collected as methods or constants in this module.

§C source files

  • reference/lua-5.4.7/src/lzio.c (68 lines, 3 functions)
  • reference/lua-5.4.7/src/lzio.h (66 lines, struct + macros; merged)

Structs§

LexBuffer
Growable byte buffer used by the lexer for token text accumulation.
ZIO
Buffered input stream wrapping an external chunk-reader callback.