Enum alloc_wg::alloc::ReallocPlacement

pub enum ReallocPlacement {
    MayMove,
    InPlace,
}

A placement constraint when growing or shrinking an existing allocation.

Variants

MayMove

The allocator is allowed to move the allocation to a different memory address.

If the allocation does move, it's the responsibility of the allocator to also move the data from the previous location to the new location.

InPlace

The address of the new memory must not change.

If the allocation would have to be moved to a new location to fit, the reallocation request will fail.

Trait Implementations

impl Clone for ReallocPlacement

fn clone(&self) -> ReallocPlacement

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ReallocPlacement

impl Debug for ReallocPlacement

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

Formats the value using the given formatter.

impl Eq for ReallocPlacement

impl PartialEq<ReallocPlacement> for ReallocPlacement

fn eq(&self, other: &ReallocPlacement) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for ReallocPlacement

impl StructuralPartialEq for ReallocPlacement