Trait malloc_size_of::MallocSizeOf

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

Trait for measuring the “deep” heap usage of a data structure. This is the most commonly-used of the traits.

Required Methods

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

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

Implementations on Foreign Types

impl MallocSizeOf for bool

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for char

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for f32

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for f64

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for i8

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for i16

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for i32

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for i64

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for i128

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for isize

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for str

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for u8

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for u16

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for u32

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for u64

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for u128

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for ()

fn size_of(&self, _ops: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for usize

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for String

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

impl MallocSizeOf for NonZeroU32

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for NonZeroUsize

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Range<f32>

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Range<f64>

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Range<i8>

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Range<i16>

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Range<i32>

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Range<i64>

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Range<isize>

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Range<u8>

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Range<u16>

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Range<u32>

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Range<u64>

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Range<usize>

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for AtomicBool

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for AtomicIsize

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for AtomicUsize

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Duration

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Instant

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for SystemTime

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for AddressWithSpace

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for AllChainID

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for H160

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for H256

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for H512

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for Space

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for U256

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl MallocSizeOf for U512

fn size_of(&self, _: &mut MallocSizeOfOps) -> usize

impl<'a, B: ?Sized + ToOwned> MallocSizeOf for Cow<'a, B>

where B::Owned: MallocSizeOf,

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

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

where K: Eq + Hash + MallocSizeOf, V: MallocSizeOf, S: BuildHasher,

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

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

where K: Eq + Hash + MallocSizeOf, V: MallocSizeOf, S: BuildHasher,

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

impl<T1, T2> MallocSizeOf for (T1, T2)

where T1: MallocSizeOf, T2: MallocSizeOf,

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

impl<T1, T2, T3> MallocSizeOf for (T1, T2, T3)

where T1: MallocSizeOf, T2: MallocSizeOf, T3: MallocSizeOf,

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

impl<T1, T2, T3, T4> MallocSizeOf for (T1, T2, T3, T4)

where T1: MallocSizeOf, T2: MallocSizeOf, T3: MallocSizeOf, T4: MallocSizeOf,

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

impl<T> MallocSizeOf for PhantomData<T>

fn size_of(&self, _ops: &mut MallocSizeOfOps) -> usize

impl<T> MallocSizeOf for SmallVec<[T; 32]>

where T: MallocSizeOf,

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

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

where T: Eq + Hash + MallocSizeOf, S: BuildHasher,

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

impl<T: MallocSizeOf + Copy> MallocSizeOf for Cell<T>

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

impl<T: MallocSizeOf + ?Sized> MallocSizeOf for Box<T>

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

impl<T: MallocSizeOf> MallocSizeOf for Option<T>

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

impl<T: MallocSizeOf> MallocSizeOf for [T]

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

impl<T: MallocSizeOf> MallocSizeOf for BinaryHeap<T>

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

impl<T: MallocSizeOf> MallocSizeOf for VecDeque<T>

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

impl<T: MallocSizeOf> MallocSizeOf for Arc<T>

This is only for estimating memory size in Cache Manager

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

impl<T: MallocSizeOf> MallocSizeOf for Vec<T>

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

impl<T: MallocSizeOf> MallocSizeOf for RefCell<T>

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

impl<T: MallocSizeOf> MallocSizeOf for UnsafeCell<T>

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

impl<T: MallocSizeOf> MallocSizeOf for Reverse<T>

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

impl<T: MallocSizeOf> MallocSizeOf for Mutex<T>

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

impl<T: MallocSizeOf> MallocSizeOf for RwLock<T>

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

impl<T: MallocSizeOf> MallocSizeOf for Mutex<T>

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

impl<T: MallocSizeOf> MallocSizeOf for RwLock<T>

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

impl<T: MallocSizeOf> MallocSizeOf for Slab<T>

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

impl<T: MallocSizeOf> MallocSizeOf for SpaceMap<T>

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

impl<T: MallocSizeOf, E: MallocSizeOf> MallocSizeOf for Result<T, E>

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

Implementors