Struct MemoryPoolToken 

pub struct MemoryPoolToken<'a, T> {
    inner: Option<&'a MemoryPoolInner<T>>,
}

A token reserving an element in a MemoryPool which can be initialized to create a Chunk.

Fields

inner: Option<&'a MemoryPoolInner<T>>

Implementations

impl<'a, T> MemoryPoolToken<'a, T>

fn consume(&mut self) -> (&'a mut MaybeUninit<T>, &'a AtomicBool)

Consumes the MemoryPoolToken.inner to prevent MemoryPoolToken’s drop implementation from making the element available.

pub fn init(self, init_value: T) -> Chunk<'a, T>

Consumes and turns the MemoryPoolToken into an initialized Chunk.

pub unsafe fn init_in_place( self, init_function: impl FnOnce(&mut MaybeUninit<T>), ) -> Chunk<'a, T>

Initializes a Chunk in place via init_function.

Safety

init_function must initialize the passed parameter to a valid T before the function returns.

Trait Implementations

impl<'a, T: Debug> Debug for MemoryPoolToken<'a, T>

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

Formats the value using the given formatter.

impl<T> Drop for MemoryPoolToken<'_, T>

fn drop(&mut self)

Executes the destructor for this type.