contrib/rust/Cargo.toml

# ----------------------------------------------------------------------------
# Copyright (c) 2018-2026, Microsoft Research, Daan Leijen
# This is free software; you can redistribute it and/or modify it under the
# terms of the MIT license. A copy of the license can be found in the file
# "LICENSE" at the root of this distribution.
# -----------------------------------------------------------------------------
[package]
name = "mimalloc"
version = "3.6.2"
edition = "2024"
rust-version = "1.85"
license = "MIT"
description = "Rust bindings and global allocator for the mimalloc memory allocator"
repository = "https://github.com/microsoft/mimalloc"
keywords = ["mimalloc", "allocator", "malloc", "heap"]
categories = ["memory-management", "api-bindings", "no-std"]
include = ["/src", "/tests", "/build.rs", "/README.md"]

[workspace]
members = ["sys"]

[features]
default = []
# build options of the C library (see `sys/Cargo.toml`)
secure = ["mimalloc-sys/secure"]
override = ["mimalloc-sys/override"]
debug = ["mimalloc-sys/debug"]
debug_in_debug = ["mimalloc-sys/debug_in_debug"]
local_dynamic_tls = ["mimalloc-sys/local_dynamic_tls"]
win_direct_tls = ["mimalloc-sys/win_direct_tls"]
no_thp = ["mimalloc-sys/no_thp"]
opt_arch = ["mimalloc-sys/opt_arch"]
mte = ["mimalloc-sys/mte"]
pac = ["mimalloc-sys/pac"]
# implement `core::alloc::Allocator` on nightly compilers before Rust 1.100 (where it is stable)
nightly = []
# for compatibility with the `mimalloc` crate of mimalloc_rust (the full API is always available)
extended = []
arena = []
nightly_allocator_api = ["nightly"]

[dependencies]
# the exact version as the fast paths depend on `MI_SMALL_SIZE_MAX` and internal entry points
mimalloc-sys = { version = "=3.6.2", path = "sys" }