[−][src]Enum checkers::Event
Metadata for a single allocation or deallocation.
Variants
Alloc(Region)
An allocation.
Free(Region)
A deallocation.
AllocZeroed(AllocZeroed)
A zerod allocation, with an optional boolean indicates if it is actually zeroed or not.
Realloc(Realloc)
Methods
impl Event
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pub fn is_alloc_with<F>(self, f: F) -> bool where
F: FnOnce(Region) -> bool,
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F: FnOnce(Region) -> bool,
Test if this event is an allocation which matches the specified predicate.
Examples
let event = checkers::Event::Alloc(checkers::Region::new(100.into(), 100, 4)); assert!(event.is_alloc_with(|r| r.size == 100 && r.align == 4)); assert!(!event.is_free_with(|r| r.size == 100 && r.align == 4));
pub fn is_free_with<F>(self, f: F) -> bool where
F: FnOnce(Region) -> bool,
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F: FnOnce(Region) -> bool,
Test if this event is a deallocation which matches the specified predicate.
Examples
let event = checkers::Event::Free(checkers::Region::new(100.into(), 100, 4)); assert!(!event.is_alloc_with(|r| r.size == 100 && r.align == 4)); assert!(event.is_free_with(|r| r.size == 100 && r.align == 4));
pub fn is_alloc_zeroed_with<F>(self, f: F) -> bool where
F: FnOnce(AllocZeroed) -> bool,
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F: FnOnce(AllocZeroed) -> bool,
Test if this event is an allocation which matches the specified predicate.
Examples
use checkers::{Event, Region, AllocZeroed}; let event = Event::AllocZeroed(AllocZeroed::new(Some(true), Region::new(100.into(), 100, 4))); assert!(event.is_alloc_zeroed_with(|r| r.alloc.size == 100 && r.alloc.align == 4)); assert!(!event.is_free_with(|r| r.size == 100 && r.align == 4));
pub fn is_realloc_with<F>(self, f: F) -> bool where
F: FnOnce(Realloc) -> bool,
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F: FnOnce(Realloc) -> bool,
Test if this event is an allocation which matches the specified predicate.
Examples
use checkers::{Event, Region, Realloc}; let event = Event::Realloc(Realloc::new( Some(true), Region::new(10.into(), 10, 1), Region::new(20.into(), 20, 1) )); assert!(event.is_realloc_with(|r| r.free.size == 10 && r.alloc.size == 20));
Trait Implementations
impl Clone for Event
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impl Copy for Event
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impl Debug for Event
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impl Eq for Event
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impl Hash for Event
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fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl Ord for Event
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fn cmp(&self, other: &Event) -> Ordering
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fn max(self, other: Self) -> Self
1.21.0[src]
fn min(self, other: Self) -> Self
1.21.0[src]
fn clamp(self, min: Self, max: Self) -> Self
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impl PartialEq<Event> for Event
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impl PartialOrd<Event> for Event
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fn partial_cmp(&self, other: &Event) -> Option<Ordering>
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fn lt(&self, other: &Event) -> bool
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fn le(&self, other: &Event) -> bool
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fn gt(&self, other: &Event) -> bool
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fn ge(&self, other: &Event) -> bool
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impl StructuralEq for Event
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impl StructuralPartialEq for Event
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Auto Trait Implementations
impl RefUnwindSafe for Event
impl Send for Event
impl Sync for Event
impl Unpin for Event
impl UnwindSafe for Event
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,