Struct static_alloc::bump::Allocation [−][src]
pub struct Allocation<'a, T = u8> { pub ptr: NonNull<T>, pub lifetime: AllocTime<'a>, pub level: Level, }
Expand description
A successful allocation and current Level
.
Fields
ptr: NonNull<T>
Expand description
Pointer to the uninitialized region with specified layout.
lifetime: AllocTime<'a>
Expand description
The lifetime of the allocation.
level: Level
Expand description
The observed amount of consumed bytes after the allocation.
Implementations
impl<'alloc, T> Allocation<'alloc, T>
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impl<'alloc, T> Allocation<'alloc, T>
[src]pub unsafe fn leak(self, val: T) -> &'alloc mut T
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pub unsafe fn leak(self, val: T) -> &'alloc mut T
[src]Write a value into the allocation and leak it.
Safety
Must have been allocated for a layout that fits the layout of T previously.
Usage
Consider the alternative Bump::leak
to safely allocate and directly leak a value.
pub unsafe fn uninit(self) -> &'alloc mut MaybeUninit<T>
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pub unsafe fn uninit(self) -> &'alloc mut MaybeUninit<T>
[src]Convert this into a mutable reference to an uninitialized slot.
Safety
Must have been allocated for a layout that fits the layout of T previously.
Trait Implementations
impl<'a, T: Clone> Clone for Allocation<'a, T>
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impl<'a, T: Clone> Clone for Allocation<'a, T>
[src]fn clone(&self) -> Allocation<'a, T>
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fn clone(&self) -> Allocation<'a, T>
[src]Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0[src]Performs copy-assignment from source
. Read more
impl<'a, T: Debug> Debug for Allocation<'a, T>
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impl<'a, T: Debug> Debug for Allocation<'a, T>
[src]impl<'a, T: Ord> Ord for Allocation<'a, T>
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impl<'a, T: Ord> Ord for Allocation<'a, T>
[src]impl<'a, T: PartialEq> PartialEq<Allocation<'a, T>> for Allocation<'a, T>
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impl<'a, T: PartialEq> PartialEq<Allocation<'a, T>> for Allocation<'a, T>
[src]fn eq(&self, other: &Allocation<'a, T>) -> bool
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fn eq(&self, other: &Allocation<'a, T>) -> bool
[src]This method tests for self
and other
values to be equal, and is used
by ==
. Read more
fn ne(&self, other: &Allocation<'a, T>) -> bool
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fn ne(&self, other: &Allocation<'a, T>) -> bool
[src]This method tests for !=
.
impl<'a, T: PartialOrd> PartialOrd<Allocation<'a, T>> for Allocation<'a, T>
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impl<'a, T: PartialOrd> PartialOrd<Allocation<'a, T>> for Allocation<'a, T>
[src]fn partial_cmp(&self, other: &Allocation<'a, T>) -> Option<Ordering>
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fn partial_cmp(&self, other: &Allocation<'a, T>) -> Option<Ordering>
[src]This method returns an ordering between self
and other
values if one exists. Read more
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than (for self
and other
) and is used by the <
operator. Read more
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl<'a, T: Copy> Copy for Allocation<'a, T>
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impl<'a, T: Eq> Eq for Allocation<'a, T>
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impl<'a, T> StructuralEq for Allocation<'a, T>
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impl<'a, T> StructuralPartialEq for Allocation<'a, T>
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Auto Trait Implementations
impl<'a, T = u8> !Send for Allocation<'a, T>
impl<'a, T = u8> !Sync for Allocation<'a, T>
impl<'a, T> Unpin for Allocation<'a, T>
Blanket Implementations
impl<T> BorrowMut<T> for T where
T: ?Sized,
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impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]pub fn borrow_mut(&mut self) -> &mut T
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pub fn borrow_mut(&mut self) -> &mut T
[src]Mutably borrows from an owned value. Read more
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
[src]type Owned = T
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn to_owned(&self) -> T
[src]Creates owned data from borrowed data, usually by cloning. Read more
pub fn clone_into(&self, target: &mut T)
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pub fn clone_into(&self, target: &mut T)
[src]🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more