Crate rusty_rtos_heap 

rusty_rtos_heap — FreeRTOS heap_1 / heap_4 / heap_5 remade in Rust behind the Heap seam, with the heap protector; heap_3 as the seam over rusty_alloc small-metal and esp-alloc; static allocation first-class.

This is the facade: it re-exports the no_std core. Depend on this crate; reach into the sub-crates only when you are building a port or a backend.

Part of Kairos (Remade With Rust). Plan: docs/plans/rusty_rtos_heap.md.

Modules

heap1

heap_1.c over an N-byte arena: allocate, never free.

heap3

heap_3.c: the platform’s allocator behind the family’s heap surface.

heap4

heap_4 remade: first fit with coalescing, byte for byte.

heap5

heap_5.c: heap_4’s free list, laid out over several regions.

pool

A fixed-size block pool: the allocation an RTOS actually makes.

prelude

The names a firmware wants in scope.

rtos_core

rusty_rtos_core — the shared vocabulary of the Kairos family.

Structs

Heap1

heap_1.c over an N-byte arena.

Heap3

heap_3.c: the platform’s allocator, behind the family’s heap surface.

Heap4

heap_4.c over an N-byte arena — and, initialised with Heap4::define_regions, heap_5.c over several.

Heap5

heap_5.c over an N-byte arena carved into regions.

Pool

BLOCKS blocks of BLOCK bytes each.

Region

One region of a heap_5 heap: where it starts in the arena, and how big.

Slot

A handle to one block of a Pool.

Constants

VERSION

Crate version, for manifests and logs.