v0.5.5

rustfs-mimalloc v0.5.5

mimalloc V3 (v3.5.3) bindings for Rust.

Changed

• Updated the mimalloc submodule to upstream v3.5.3 (commit d4881d3).
• Updated the exposed build metadata version to 30503.

Fixed

• Inherited mimalloc's fix for exclusive arena allocations that cross child
  arenas, including managed regions larger than 16 GiB.
• Inherited fixes for over-aligned small allocation frees and local-dynamic TLS
  process initialization.

Added

• Exposed V3.5.3's aligned constant-size free helpers as unsafe
  mi_free_csize_aligned{,_nonnull} FFI mirrors and MiMalloc methods.
• Exposed raw mi_theap_alloc_new, mi_theap_alloc_new_n, and
  mi_theap_alloc_new_nothrow FFI. These retain their upstream C++ OOM-handler
  semantics and intentionally have no safe Rust wrapper.

Installation

[dependencies]
rustfs-mimalloc = "0.5.5"

Full Changelog: v0.5.4...v0.5.5