Struct AtomicMemoryStats

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pub struct AtomicMemoryStats {
    pub total_allocations: AtomicU64,
    pub total_allocated: AtomicU64,
    pub active_allocations: AtomicU64,
    pub active_memory: AtomicU64,
    pub peak_allocations: AtomicU64,
    pub peak_memory: AtomicU64,
    pub total_deallocations: AtomicU64,
    pub total_deallocated: AtomicU64,
    pub leaked_allocations: AtomicU64,
    pub leaked_memory: AtomicU64,
}

Expand description

Atomic memory statistics for lock-free updates

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§total_allocations: AtomicU64

Total number of allocations made

§total_allocated: AtomicU64

Total bytes allocated

§active_allocations: AtomicU64

Current number of active allocations

§active_memory: AtomicU64

Current active memory in bytes

§peak_allocations: AtomicU64

Peak number of allocations

§peak_memory: AtomicU64

Peak memory usage in bytes

§total_deallocations: AtomicU64

Number of deallocations

§total_deallocated: AtomicU64

Total bytes deallocated

§leaked_allocations: AtomicU64

Number of leaked allocations

§leaked_memory: AtomicU64

Bytes in leaked allocations

Implementations§

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impl AtomicMemoryStats

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pub fn new() -> Self

Create new atomic memory statistics

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pub fn record_allocation(&self, size: u64)

Record a new allocation

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pub fn record_deallocation(&self, size: u64)

Record a deallocation

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pub fn record_leak(&self, size: u64)

Record a leaked allocation

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pub fn snapshot(&self) -> MemoryStatsSnapshot

Get a snapshot of current statistics

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pub fn reset(&self)

Reset all statistics

Trait Implementations§

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impl Debug for AtomicMemoryStats

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

Formats the value using the given formatter. Read more

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impl Default for AtomicMemoryStats

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl UnwindSafe for AtomicMemoryStats

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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