slab_mutex.h File Reference

Detailed Description

Minimal mutex for the allocator layer (FastLED#3588).

fl/stl/allocator.h sits below vector/function in the include graph, and the full fl/stl/mutex.h platform chain circles back into those headers — so the slab allocator gets its own tiny lock with zero fl:: dependencies beyond noexcept.

Semantics: plain mutual exclusion, non-recursive, never used from ISRs (slab-backed containers are task-level constructs).

Definition in file slab_mutex.h.

#include "fl/stl/noexcept.h"

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Classes
class	fl::detail::slab_lock_guard
	RAII guard for slab_mutex. More...
class	fl::detail::slab_mutex
	Single-threaded MCUs: no-op. More...

Namespaces
namespace	fl
	Base definition for an LED controller.
namespace	fl::detail
	Compile-time linker keep-alive hook for a single fl::Bus.