Module parity_util_mem::allocators

default allocator management Features are:

• windows:
• no features: default implementation from servo heapsize crate
• weealloc: default to estimate_size
• dlmalloc: default to estimate_size
• jemalloc: default windows allocator is used instead
• mimalloc: use mimallocator crate
• arch x86:
• no features: use default alloc
• jemalloc: use jemallocator crate
• weealloc: default to estimate_size
• dlmalloc: default to estimate_size
• mimalloc: use mimallocator crate
• arch x86/macos:
• no features: use default alloc, requires using estimate_size
• jemalloc: use jemallocator crate
• weealloc: default to estimate_size
• dlmalloc: default to estimate_size
• mimalloc: use mimallocator crate
• arch wasm32:
• no features: default to estimate_size
• weealloc: default to estimate_size
• dlmalloc: default to estimate_size
• jemalloc: compile error
• mimalloc: compile error (until https://github.com/microsoft/mimalloc/pull/32 is merged)

Traits

MallocSizeOfExt

Extension methods for MallocSizeOf trait, do not implement directly. It allows getting heapsize without exposing MallocSizeOfOps (a single default MallocSizeOfOps is used for each call).

Functions

new_malloc_size_ops

Get a new instance of a MallocSizeOfOps