Struct rustc_ap_rustc_arena::DropArena

pub struct DropArena { /* fields omitted */ }

An arena which can be used to allocate any type.

Safety

Allocating in this arena is unsafe since the type system doesn’t know which types it contains. In order to allocate safely, you must store a PhantomData<T> alongside this arena for each type T you allocate.

Implementations

impl DropArena

pub unsafe fn alloc<T>(&self, object: T) -> &mut T where
    T: Send, 

pub unsafe fn alloc_from_iter<T, I>(&self, iter: I) -> &mut [T] where
    T: Send,
    I: IntoIterator<Item = T>, 

Trait Implementations

impl Default for DropArena

fn default() -> DropArena

Returns the “default value” for a type.