-
arc-swap
Atomically swappable Arc
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bumpalo
A fast bump allocation arena for Rust
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memmap2
Cross-platform Rust API for memory-mapped file IO
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heapless
staticfriendly data structures that don’t require dynamic memory allocation -
jemallocator
A Rust allocator backed by jemalloc
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slotmap
Slotmap data structure
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vm-memory
Safe abstractions for accessing the VM physical memory
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slab
Pre-allocated storage for a uniform data type
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gpu-alloc
Implementation agnostic memory allocator for Vulkan like APIs
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linked_list_allocator
Simple allocator usable for no_std systems. It builds a linked list from the freed blocks and thus needs no additional data structures.
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alloc-no-stdlib
A dynamic allocator that may be used with or without the stdlib. This allows a package with nostd to allocate memory dynamically and be used either with a custom allocator, items on the stack…
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weak-table
Weak hash maps and sets
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snmalloc-rs
rust bindings of snmalloc
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mimalloc
Performance and security oriented drop-in allocator
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rpmalloc
Cross-platform global memory allocator using rpmalloc
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gc
Tracing garbage collector plugin for Rust
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shared_memory
A user friendly crate that allows you to share memory between processes
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smallbox
Small Boxoptimization: store small item on stack and fallback to heap for large item -
thunderdome
Fast arena allocator with compact generational indices
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checkers
A sanity checker for global allocations
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typed-arena
The arena, a fast but limited type of allocator
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lifeguard
An object pool manager in Rust
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alloc-cortex-m
A heap allocator for Cortex-M processors
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generational-arena
A safe arena allocator that supports deletion without suffering from the ABA problem by using generational indices
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pin-weak
Small wrapper around an equivalent of Pin<Weak>
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tikv-jemalloc-ctl
A safe wrapper over jemalloc’s control and introspection APIs
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object-pool
A thread-safe object pool with automatic return and attach/detach semantics
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range-alloc
Generic range allocator used by gfx-rs backends
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static-alloc
A bump allocator on static memory for the alloc-traits crate
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syncpool
A thread-friendly library for recycle of heavy and heap-based objects to reduce allocation and memory pressure
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slabmalloc
Simple slab based malloc implementation in rust. Can be used stand-alone or in order to provide the necessary interface to rusts liballoc library. slabmalloc only relies on libcore.
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wee_alloc
wee_alloc: The Wasm-Enabled, Elfin Allocator
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stable_deref_trait
An unsafe marker trait for types like Box and Rc that dereference to a stable address even when moved, and hence can be used with libraries such as owning_ref and rental
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process_vm_io
I/O access to virtual memory contents of processes
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gc-arena
safe garbage collected arenas
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gbm
libgbm bindings for rust
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secmem-alloc
Custom allocators for secret memory
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ra_ap_la-arena
Simple index-based arena without deletion
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moving_gc_arena
Lightweight Garbage-collectable regions using indices and explicit roots
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shredder
Garbage collection as a library for Rust
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scratchpad
Stack-like memory allocator with double-ended allocation support
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malloced
A malloc-ed box pointer type
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rabuf
randome access buffer for io
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mmtk
MMTk is a framework for the design and implementation of high-performance and portable memory managers
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jrsonnet-gc
Tracing garbage collector plugin for Rust
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buddy_system_allocator
A bare metal allocator that uses buddy system
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hybrid-rc
Thread-safe hybrid reference counting pointers
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static-rc
Compile-time reference counting
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qcell
Statically-checked alternatives to RefCell and RwLock
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dairy
A more compact, user friendly clone-on-write smart pointer
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buddy-alloc
Buddy-alloc is a memory allocator for no-std Rust, used for embedded environments
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rebound
Full runtime reflection for Rust, with lifetime safety
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snmalloc-sys
rust raw bindings of snmalloc
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fixed-bump
A bump allocator that uses fixed-size chunks to ensure non-amortized O(1) allocations
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vecstorage
Re-use the memory for vectors containing values with different lifetimes
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typed-slab
Typed wrapper for Slab
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scoped-arena
Arena allocator with optional scopes
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wrc
A thread-safe weighted reference counting smart-pointer for Rust
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default-boxed
Helper trait to help create large struct on heap directly
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memsec
Rust implementation
libsodium/utils -
allocator_api
This is a copy of the unstable allocator_api (https://github.com/rust-lang/rust/issues/32838) and of parts of the unstable alloc feature. Usable with stable rust, but requires 1.33
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bacon_rajan_cc
A reference counted type with cycle collection
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mapr
Cross-platform Rust API for memory-mapped file IO
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nstd_alloc
NSTD memory allocation crate
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archery
Abstract over the atomicity of reference-counting pointers
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shared_arena
A thread-safe & efficient memory pool
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ghost-cell
Compile-time zero-cost borrow-checking of aliased references
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jemalloc-ctl
A safe wrapper over jemalloc’s control and introspection APIs
-
memflow-ffi
C bindings for the memflow physical memory introspection framework
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memflow-win32
win32 integration of the memflow physical memory introspection framework
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cell-gc
A fun garbage collector for that virtual machine you’re writing in Rust
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memuse
Traits for measuring dynamic memory usage of types
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transvec
A crate to safely transmute Vecs
-
bdwgc-alloc
impl GlobalAlloc for bdwgc
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arraydeque
A ring buffer with a fixed capacity, which can be stored on the stack
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sensitive
Memory allocator for sensitive information
-
tp-allocator
Collection of allocator implementations
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compact_arena
A crate with some types to allow indexed arenas with small memory footprint
-
generic-pool
A pool for recycling allocated objects for later reuse. Uses generic get/put methods so you can store (almost) any type in a single pool instance.
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libmimalloc-sys
Sys crate wrapping the mimalloc allocator
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stadium
A allocated chunk of memory populated with a fixed set of types
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aliasable_deref_trait
Marker trait for types that deref to an address that is aliasable when coerced to a raw pointer
-
stats_alloc
An allocator wrapper that allows for instrumenting global allocators
-
discard
Discard trait which allows for intentionally leaking memory
-
refpool
Efficient memory pool with reference counting
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indexed
Convenient allocator for index-linked data structures
-
smallest-uint
Gets the smallest unsigned integer type that can represent a given value
-
triple_arena
Arena supporting non-Clone types, deletion, and more
-
slab_allocator_rs
Slab allocator for no_std systems. Uses multiple slabs with blocks of different sizes and a buddy system allocator for blocks larger than 4096 bytes. Updated to latest nightly rust
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rccell
A convenient wrapper for Rc<RefCell>
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thinnable
Thin references to unsized types
-
mos-alloc
allocator for mos architecture
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comet-gc
Garbage collection library for implementing VMs in Rust
-
vec-tree
A safe tree using an arena allocator that allows deletion without suffering from the ABA problem by using generational indices
-
ralloc_shim
The binding layer for the rallc memory allocator
-
mockalloc
A crate to allow testing code which uses the global allocator
-
tikv-jemalloc-sys
Rust FFI bindings to jemalloc
-
index-pool
A pool which manages allocation of unique indices. Acts like a psuedo-memory allocator.
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vptr
Thin references to trait objects by embedding the virtual table pointer in the struct
-
tracking-allocator
global allocator that provides hooks for tracking allocation events
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stack-buffer
Stack buffer provides alternatives to BufReader and BufWriter allocated on the stack instead of the heap
-
gcmodule
Cyclic garbage collection inspired by CPython’s gc implementation
-
jrsonnet-interner
Jrsonnet string interning
-
allocator-suite
Allocator Suite for various allocation types
-
cactusref
Cycle-aware reference counting smart pointer
-
ma_proper
A securely overwriting memory allocator
-
untyped-arena
untyped-arena provides an Arena allocator implementation that is safe and untyped with minimal complexity
-
shuffling-allocator
A shuffling allocator, randomizing heap object locations; useful for avoiding accidental cache locality during benchmarking, which can obscure performance evaluation
-
rpmalloc-sys
Unsafe FFI bindings to rpmalloc C library
-
bronze_gc
The Bronze garbage collector for Rust. This version only includes the API for creating and using GC references; it does not actually collect anything. For experimental purposes only.
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allocators
composable memory allocators and utilities for creating more
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obstack
A fast, stack-based allocator, usable for any object
-
memmap
Cross-platform Rust API for memory-mapped file IO
-
include_bytes_aligned
A simple macro that embeds the bytes of an external file into the executable and guarantees that they are aligned
-
haz-alloc
A general-purpose allocator written in Rust
-
nano_arena
A tiny arena allocator that uses atomics
-
slotmap-fork-otter
Slotmap data structure - temporary fork for Otter
-
handy
A library providing handles and handlemaps
-
mmapio
Cross-platform Rust API for memory-mapped file IO
-
fallible_alloc
Fallible rust stable std collections allocations
-
jemalloc-sys
Rust FFI bindings to jemalloc
-
ferris-gc
Flexible implementation of garbage collector for Rust
-
obj-pool
A simple object arena
-
without-alloc
Replacements for
Box,Rc,Vec, .. withoutalloc -
ralloc
An efficient alternative platform-agnostic allocator
-
memur
Arena storage with bells and whistles
-
tcmalloc
Drop-in global allocator using tcmalloc
-
zerogc
Zero overhead tracing garbage collection for rust
-
slice-pool
A library for using a slice as a memory pool
-
heterovec
In-place vector of dynamically sized type
-
zc
Self-referential zero-copy structure
-
fixed-typed-arena
A typed arena that uses fixed-size chunks to ensure non-amortized O(1) allocations
-
memory-cache-rs
Simple local in-memory cache for Rust
-
numanji
Local-affinity first NUMA-aware allocator with optional fallback
-
owned-alloc
A crate to help reducing manual memory management errors
-
pkey_mprotect
Typed
pkey_mprotectwrapper -
heapnotize
A smart pointer type for memory allocation on the stack
-
type_erased_vec
A type erased Vec
-
token-cell
A more convenient GhostCell
-
maskerad_memory_allocators
custom allocators, for memory fragmentation prevention
-
la-arena
Simple index-based arena without deletion
-
sodium-alloc
Allocator type that allocates memory using Sodium’s secure memory utilities
-
phper-alloc
Alloc related items for phper crate
-
mmap-allocator
struct implementing trait std::alloc::GlobalAlloc for unix
-
possibly_uninit
Traits and types helping with using uninitialized memory safely
-
mempool
A fast thread safe memory pool for reusing allocations
-
redox-buffer-pool
A buffer pool library for Redox, featuring a general-purpose 32-bit allocator
-
growable
A growable, reusable box for Rust
-
alloc-from-pool
Single-threaded object pool implementation
-
gc_plugin
Garbage collector plugin for rust-gc
-
bytes-text
Reference-counted UTF-8 text
-
crndm
Persistent Programming Library
-
aren_alloc
Simple allocator for small copyable objects inspired by object-pools
-
heaparray
Flexible support for dynamically-sized types, using heap-allocated array of structs
-
guard-trait
Contains fundamental wrappers for pointer types that can safely be shared in memory-sharing completion-based I/O interfaces
-
mappable-rc
Provides mappable reference counted types
-
alleakator
leaking global allocator
-
bulletproof
Bulletproof memory access
-
forgotten
globally and safely persist a value, implemented with ManuallyDrop
-
ligature-in-memory
An implementation of Ligature that uses persistant data structures to store Ligature’s data model in memory
-
mut_guard
Run a function after some data was mutably borrowed
-
urcu
safe wrapper of the memb variant of the userspace RCU library
-
refmove
An experimental implementation of library-level by-move references
-
memory_units
Safe conversions between units of memory
-
kernel-alloc
Minimalistic Windows Kernel Allocator
-
bra
Buffered random access to sequential data sources
-
copy_arena
Arena allocator for types implementing Copy
-
nalloc
An allocator wrapper that can be turned on and off
-
hyaline-smr
Garbage Collector(Hyaline- Safe Memory Reclaimation) for lock free data structures
-
allocation-counter
Count the number of memory allocation of some code
-
object-alloc
An object allocator trait for Rust
-
alloc-stdlib
A dynamic allocator example that may be used with the stdlib
-
card10-alloc
Dynamic memory allocation for card10 l0dables
-
pipe
Synchronous Read/Write memory pipe
-
wtf8
Implementation of the WTF-8 encoding. https://simonsapin.github.io/wtf-8/
-
conc
Hazard-pointer-based concurrent memory reclamation
-
netbuf
The simple to use, growable, contiguous buffer object with right assumptions and interface. Tuned for using it for network buffers.
-
soak
Transform a struct into arrays of its fields
-
peak_alloc
An allocator to keep track of (the max) allocated memory
-
bump-allocator
A high performance `#[global_allocator] implementation using the bump-pointer allocation algorithm
-
slab_32
Forked from the main slab crate as an experiment. Don’t use.
-
esp-idf-alloc
An allocator for the ESP32 based on the ESP-IDF
-
reclaim
trait-based abstract interface for memory reclamation
-
cache-size
A library for finding your L1/L2/L3 cache sizes
-
rc_collections
Shared, reference-counted, copy-on-write, single-pointer buffers
-
executable_memory
executable memory for windows and unix
-
aligned_box
Allocate heap memory with user-specified alignment
-
malloc_freq
Malloc frequency profiler
-
bh_alloc
A fuzzer friendly bump pointer allocator
-
drop-bin
Defer running expensive destructors until later
-
broom
An ergonomic tracing garbage collector that supports mark ’n sweep garbage collection
-
stable-alloc-shim
Stable shims for the Allocator API
-
tikv-jemallocator
A Rust allocator backed by jemalloc
-
auto-cc
A small utility to perform automatic cycle collections with bacon_rajan_cc
-
spool
Simple object pool for upfront allocation!
-
rendy-memory
Rendy’s memory manager
-
ika
rusty object pool
-
hirpdag_hashconsing
Various hashconsing implementations with a common interface
-
drc
A Rust library to add a new “Drc” smart pointer
-
rcu-clean
Smart pointers using RCU with Deref support