# StackFallbackAllocator vs FixedBufferAllocator patterns

**URL:** <https://ziggit.dev/t/stackfallbackallocator-vs-fixedbufferallocator-patterns/13714>\
**Category:** Explain\
**Created:** [December 29, 2025, 3:43pm UTC](https://ziggit.dev/t/stackfallbackallocator-vs-fixedbufferallocator-patterns/13714 "2025-12-29T15:43:26Z")\
**Posts on this page:** 1\
**Page:** 2

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**Author:** ![jmctagger](https://ziggit.dev/letter_avatar_proxy/v4/letter/j/8dc957/32.png) [@jmctagger](https://ziggit.dev/u/jmctagger)\
**Post date:** [January 26, 2026, 4:56pm UTC](https://ziggit.dev/t/stackfallbackallocator-vs-fixedbufferallocator-patterns/13714/21 "2026-01-26T16:56:22Z")

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Oops, I meant to post, for posterity, that I [submitted this as a PR a couple of weeks ago](https://codeberg.org/ziglang/zig/pulls/30760) … I’m not familiar with how long PRs take to get accepted or rejected, on average, so I guess it’s just a wait-and-see.

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