Struct copy_arena::Allocator

pub struct Allocator<'a> { /* fields omitted */ }

Allows allocation out of arena.

Methods

impl<'a> Allocator<'a>

fn alloc<T: Copy>(&mut self, elem: T) -> &'a mut T

Allocate a copy of an object

fn alloc_default<T: Copy + Default>(&mut self) -> &'a mut T

Allocate a default-valued object

fn alloc_slice<T: Copy>(&mut self, elems: &[T]) -> &'a mut [T]

Allocate a copy of a slice

fn alloc_slice_fn<T: Copy, F>(&mut self, len: usize, f: F) -> &'a mut [T] where
    F: FnMut(usize) -> T, 

Allocate and populate a slice, creating each element as a function of its index.

fn alloc_slice_default<T: Copy + Default>(&mut self, len: usize) -> &'a mut [T]

Allocate a slice populated by default-valued elements.

Trait Implementations

impl<'a> Debug for Allocator<'a>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.