Trait malloc_size_of::MallocShallowSizeOf

pub trait MallocShallowSizeOf {
    // Required method
    fn shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize;
}

Trait for measuring the “shallow” heap usage of a container.

Required Methods

fn shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of immediate heap-allocated descendant structures, but not the space taken up by the value itself. Anything beyond the immediate descendants must be measured separately, using iteration.

Implementations on Foreign Types

impl MallocShallowSizeOf for ByteBuf

fn shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize

impl<A: Array> MallocShallowSizeOf for SmallVec<A>

fn shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize

impl<K, V> MallocShallowSizeOf for BTreeMap<K, V>

where K: Eq + Hash,

fn shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize

impl<K, V, S> MallocShallowSizeOf for IndexMap<K, V, S>

where K: Eq + Hash, S: BuildHasher,

fn shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize

impl<K, V, S> MallocShallowSizeOf for HashMap<K, V, S>

where K: Eq + Hash, S: BuildHasher,

fn shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize

impl<T> MallocShallowSizeOf for ThinVec<T>

fn shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize

impl<T> MallocShallowSizeOf for VecDeque<T>

fn shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize

impl<T> MallocShallowSizeOf for Vec<T>

fn shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize

impl<T, S> MallocShallowSizeOf for IndexSet<T, S>

where T: Eq + Hash, S: BuildHasher,

fn shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize

impl<T, S> MallocShallowSizeOf for HashSet<T, S>

where T: Eq + Hash, S: BuildHasher,

fn shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize

impl<T: ?Sized> MallocShallowSizeOf for Box<T>

fn shallow_size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Implementors