Struct FlatSampleRef 

pub struct FlatSampleRef<T: FlatStruct> { /* private fields */ }

Reference sample that holds its source slot for the duration of its lifetime and sets this reader’s bit on Drop (releasing the slot for recycling). Spec §9.2/§9.3. Returned by FlatReader::read_ref.

While a FlatSampleRef is alive the writer cannot reuse its slot — that is the zero-copy lifetime guarantee. Dropping it (or calling Self::into_inner) releases the slot.

Implementations

impl<T: FlatStruct> FlatSampleRef<T>

pub fn new(sample: T) -> Self

Wraps a read sample without a deferred release (plain owned copy).

pub fn into_inner(self) -> T

Consumes the wrapper and returns the (copied) sample. The slot is released here (the wrapper’s Drop runs as it goes out of scope).

Trait Implementations

impl<T: FlatStruct> Deref for FlatSampleRef<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.

impl<T: FlatStruct> Drop for FlatSampleRef<T>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.