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mi_memory_change_t

mimalloc_pprof::sys

Struct mi_memory_change_t 

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#[repr(C)]
pub struct mi_memory_change_t {
    pub kind: mi_memory_change_kind_t,
    pub total_bytes: u64,
    pub delta_bytes: i64,
    pub request_size: u64,
}
Expand description

Mirrors mi_memory_change_t (include/mimalloc/memory-events.h) field-for-field.

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§kind: mi_memory_change_kind_t

One of MI_MEMORY_ALLOCATE / MI_MEMORY_FREE / MI_MEMORY_RESIZE.

§total_bytes: u64

Tracked global live usable bytes after this operation.

§delta_bytes: i64

Signed change in tracked live usable bytes caused by this operation.

§request_size: u64

Caller-requested size for allocation and resize; zero for free.

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impl Clone for mi_memory_change_t

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Copy for mi_memory_change_t

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impl Debug for mi_memory_change_t

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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 mi_memory_change_t

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fn default() -> Self

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

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impl PartialEq for mi_memory_change_t

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fn eq(&self, other: &Self) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for mi_memory_change_t

Auto Trait Implementations§

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. 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, U> Into<U> 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> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.