Struct arena::DroplessArena

pub struct DroplessArena { /* fields omitted */ }

🔬 This is a nightly-only experimental API. (rustc_private)

Methods

impl DroplessArena

fn new() -> DroplessArena

🔬 This is a nightly-only experimental API. (rustc_private)

fn in_arena<T: ?Sized>(&self, ptr: *const T) -> bool

🔬 This is a nightly-only experimental API. (rustc_private)

fn alloc<T>(&self, object: T) -> &mut T

🔬 This is a nightly-only experimental API. (rustc_private)

fn alloc_slice<T>(&self, slice: &[T]) -> &mut [T] where T: Copy

🔬 This is a nightly-only experimental API. (rustc_private)

Allocates a slice of objects that are copied into the DroplessArena, returning a mutable reference to it. Will panic if passed a zero-sized type.

Panics: - Zero-sized types - Zero-length slices