Struct DroplessArena

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pub struct DroplessArena<'ctx> {
    elems: RefCell<Vec<ArenaChunk<u8>>>,
    start: Cell<*mut u8>,
    end: Cell<*mut u8>,
    _marker: PhantomData<&'ctx u8>,
}

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§elems: RefCell<Vec<ArenaChunk<u8>>>§start: Cell<*mut u8>§end: Cell<*mut u8>§_marker: PhantomData<&'ctx u8>

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impl<'ctx> DroplessArena<'ctx>

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fn __alloc_raw(&self, layout: Layout) -> Option<*mut u8>

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pub fn alloc_raw(&self, layout: Layout) -> *mut u8

Allocs a chunk of bytes for the given Layout

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pub fn alloc<T>(&self, value: T) -> &'ctx mut T

Allocs an element, and returns a reference to it

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fn fill_array<T, I>(iter: I, ptr: *mut T, len: usize) -> &'ctx mut [T]
where I: Iterator<Item = T>,

Writes len elements from the given iterator into ptr

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pub fn alloc_iter<T, I>(&self, iter: I) -> &'ctx mut [T]
where I: IntoIterator<Item = T, IntoIter: ExactSizeIterator>,

Allocs an slice of elements from the given Iterator

The iterator must be an ExactSizeIterator

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fn grow(&self, layout: Layout)

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impl Default for DroplessArena<'_>

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fn default() -> Self

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

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impl<'ctx> !Freeze for DroplessArena<'ctx>

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impl<'ctx> !RefUnwindSafe for DroplessArena<'ctx>

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impl<'ctx> !Send for DroplessArena<'ctx>

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impl<'ctx> !Sync for DroplessArena<'ctx>

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impl<'ctx> Unpin for DroplessArena<'ctx>

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impl<'ctx> UnwindSafe for DroplessArena<'ctx>

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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, 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, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

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

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.