Struct SeizeAllocator 

pub struct SeizeAllocator<P: LeafPolicy> { /* private fields */ }

Unified seize-based allocator for all leaf policies.

Implementations

impl<P: LeafPolicy> SeizeAllocator<P>

pub const fn new() -> Self

Create a new allocator.

Trait Implementations

impl<P: Debug + LeafPolicy> Debug for SeizeAllocator<P>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<P: LeafPolicy> Default for SeizeAllocator<P>

fn default() -> Self

Returns the “default value” for a type.

impl<P: LeafPolicy + 'static> TreeAllocator<P> for SeizeAllocator<P>

unsafe fn retire_leaf(&self, ptr: *mut LeafNode15<P>, guard: &LocalGuard<'_>)

Retire a leaf node for deferred reclamation.

unsafe fn retire_internode_erased(&self, ptr: *mut u8, guard: &LocalGuard<'_>)

Retire an internode for deferred reclamation.

fn teardown_tree(&self, root_ptr: *mut u8)

Teardown all reachable nodes at tree drop.

fn alloc_leaf_direct( &self, is_root: bool, is_layer_root: bool, ) -> *mut LeafNode15<P>

Allocate a leaf node directly from the pool and initialize it in-place.

fn alloc_internode_direct(&self, height: u32) -> *mut u8

Allocate an internode directly from the pool and initialize it in-place.

fn alloc_internode_direct_root(&self, height: u32) -> *mut u8

Allocate an internode as a root node directly from the pool.

fn alloc_internode_direct_for_split( &self, parent_version: &NodeVersion, height: u32, ) -> *mut u8

Allocate an internode for a split operation directly from the pool.

impl<P: LeafPolicy> Send for SeizeAllocator<P>

impl<P: LeafPolicy> Sync for SeizeAllocator<P>