Struct alloc_compose::stats::FilteredAtomicCounter

[+] Show declaration

pub struct FilteredAtomicCounter { /* fields omitted */ }

[−] Expand description

An atomic counter for collectiong and filtering statistics which can be shared between threads.

Implementations

impl FilteredAtomicCounter[−]

pub fn num_allocs(&self) -> u64[−]

Returns the total number of alloc calls.

pub fn num_allocs_filter(
    &self,
    init: impl Into<AllocInitFilter>,
    result: impl Into<ResultFilter>
) -> u64[−]

Returns the filtered number of alloc calls.

pub fn num_deallocs(&self) -> u64[−]

Returns the total number of dealloc calls.

pub fn num_grows(&self) -> u64[−]

Returns the total number of grow calls.

pub fn num_grows_filter(
    &self,
    placement: impl Into<ReallocPlacementFilter>,
    init: impl Into<AllocInitFilter>,
    result: impl Into<ResultFilter>
) -> u64[−]

Returns the filtered number of grow calls.

pub fn num_shrinks(&self) -> u64[−]

Returns the total number of shrink calls.

pub fn num_shrinks_filter(
    &self,
    placement: impl Into<ReallocPlacementFilter>,
    result: impl Into<ResultFilter>
) -> u64[−]

Returns the filtered number of shrink calls.

pub fn num_owns(&self) -> u64[−]

Returns the total number of owns calls.

pub fn num_owns_filter(&self, success: bool) -> u64[−]

Returns the filtered number of owns calls.

Trait Implementations

impl CallbackRef for FilteredAtomicCounter[+]

[+] Show hidden undocumented items

fn after_alloc(
    &self,
    _layout: Layout,
    init: AllocInit,
    result: Result<MemoryBlock, AllocErr>
)[−]

Called after [alloc] was invoked.

fn before_dealloc(&self, _ptr: NonNull<u8>, _layout: Layout)[−]

Called before [dealloc] was invoked.

fn after_grow(
    &self,
    _ptr: NonNull<u8>,
    _layout: Layout,
    _new_size: usize,
    placement: ReallocPlacement,
    init: AllocInit,
    result: Result<MemoryBlock, AllocErr>
)[−]

Called after [grow] was invoked.

fn after_shrink(
    &self,
    _ptr: NonNull<u8>,
    _layout: Layout,
    _new_size: usize,
    placement: ReallocPlacement,
    result: Result<MemoryBlock, AllocErr>
)[−]

Called after [shrink] was invoked.

fn after_owns(&self, success: bool)[−]

Called after [owns] was invoked.

fn before_alloc(&self, layout: Layout, init: AllocInit)[−]

Called before [alloc] was invoked.

fn after_dealloc(&self, ptr: NonNull<u8>, layout: Layout)[−]

Called after [dealloc] was invoked.

fn before_grow(
    &self,
    ptr: NonNull<u8>,
    layout: Layout,
    new_size: usize,
    placement: ReallocPlacement,
    init: AllocInit
)[−]

Called before [grow] was invoked.

fn before_shrink(
    &self,
    ptr: NonNull<u8>,
    layout: Layout,
    new_size: usize,
    placement: ReallocPlacement
)[−]

Called before [shrink] was invoked.

fn before_owns(&self)[−]

Called before [owns] was invoked.

fn by_ref(&self) -> &Self[−]

Creates a "by reference" adaptor for this instance of CallbackRef.

impl Debug for FilteredAtomicCounter[+]

[+] Show hidden undocumented items

fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Default for FilteredAtomicCounter[+]

[+] Show hidden undocumented items

fn default() -> FilteredAtomicCounter[−]

Returns the "default value" for a type.

impl PartialEq<FilteredAtomicCounter> for FilteredCounter[+]

[+] Show hidden undocumented items

fn eq(&self, other: &FilteredAtomicCounter) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

[+] Expand attributes

#[must_use]fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl PartialEq<FilteredAtomicCounter> for FilteredAtomicCounter[+]

[+] Show hidden undocumented items

fn eq(&self, other: &Self) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

[+] Expand attributes

#[must_use]fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl PartialEq<FilteredCounter> for FilteredAtomicCounter[+]

[+] Show hidden undocumented items

fn eq(&self, other: &FilteredCounter) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

[+] Expand attributes

#[must_use]fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.