Struct FrameGuard 

pub struct FrameGuard<'a> { /* private fields */ }

A guard that represents a frame scope.

When dropped, the frame arena is reset to its state when the guard was created. This is useful for sub-frame temporary allocations.

Example

use framealloc::SmartAlloc;

let alloc = SmartAlloc::with_defaults();

{
    let _scope = alloc.frame_scope();
    let temp = alloc.frame_alloc::<[u8; 1024]>();
    // temp is valid here
} // temp is invalidated here

Implementations

impl<'a> FrameGuard<'a>

pub fn alloc<T>(&self) -> *mut T

Allocate from this scope’s frame arena.

Trait Implementations

impl<'a> Drop for FrameGuard<'a>

fn drop(&mut self)

Executes the destructor for this type.