pub struct DroplessArena<'ctx> {
elems: RefCell<Vec<ArenaChunk<u8>>>,
start: Cell<*mut u8>,
end: Cell<*mut u8>,
_marker: PhantomData<&'ctx u8>,
}
Fields§
§elems: RefCell<Vec<ArenaChunk<u8>>>
§start: Cell<*mut u8>
§end: Cell<*mut u8>
§_marker: PhantomData<&'ctx u8>
Implementations§
Source§impl<'ctx> DroplessArena<'ctx>
impl<'ctx> DroplessArena<'ctx>
fn __alloc_raw(&self, layout: Layout) -> Option<*mut u8>
Sourcepub fn alloc_raw(&self, layout: Layout) -> *mut u8
pub fn alloc_raw(&self, layout: Layout) -> *mut u8
Allocs a chunk of bytes for the given Layout
Sourcepub fn alloc<T>(&self, value: T) -> &'ctx mut T
pub fn alloc<T>(&self, value: T) -> &'ctx mut T
Allocs an element, and returns a reference to it
Sourcefn fill_array<T, I>(iter: I, ptr: *mut T, len: usize) -> &'ctx mut [T]where
I: Iterator<Item = T>,
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
Sourcepub fn alloc_iter<T, I>(&self, iter: I) -> &'ctx mut [T]where
I: IntoIterator<Item = T, IntoIter: ExactSizeIterator>,
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
fn grow(&self, layout: Layout)
Trait Implementations§
Auto Trait Implementations§
impl<'ctx> !Freeze for DroplessArena<'ctx>
impl<'ctx> !RefUnwindSafe for DroplessArena<'ctx>
impl<'ctx> !Send for DroplessArena<'ctx>
impl<'ctx> !Sync for DroplessArena<'ctx>
impl<'ctx> Unpin for DroplessArena<'ctx>
impl<'ctx> UnwindSafe for DroplessArena<'ctx>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more