Struct alkahest::Ref

pub struct Ref<F: ?Sized> { /* private fields */ }

Ref is a formula wrapper to create indirection.

It serializes the value in dynamic payload - called heap - and stores address and optionally size on the stack. The size is stored for non-exact-sized formulas. This makes Ref<F> to always be sized and exact-sized.

Trait Implementations

impl<'de, F, T> Deserialize<'de, Ref<F>> for Twhere F: BareFormula + ?Sized, T: Deserialize<'de, F> + ?Sized,

fn deserialize(de: Deserializer<'de>) -> Result<T, DeserializeError>where T: Sized,

Deserializes value provided deserializer. Returns deserialized value and the number of bytes consumed from the and of input.

fn deserialize_in_place( &mut self, de: Deserializer<'de> ) -> Result<(), DeserializeError>

Deserializes value in-place provided deserializer. Overwrites self with data from the input.

impl<F> Formula for Ref<F>where F: BareFormula + ?Sized,

const MAX_STACK_SIZE: Option<usize> = _

Maximum size of stack this formula occupies.

const EXACT_SIZE: bool = true

Signals that MAX_STACK_SIZE is accurate.

const HEAPLESS: bool = _

Signals that heap is not used for serialzation.

impl<F, T> Serialize<Ref<F>> for Twhere F: BareFormula + ?Sized, T: Serialize<F>,

fn serialize<B>(self, sizes: &mut Sizes, buffer: B) -> Result<(), B::Error>where B: Buffer,

Serializes self into the given buffer. heap specifies the size of the buffer’s heap occupied prior to this call.

fn size_hint(&self) -> Option<Sizes>

Returns heap and stack sizes required to serialize self. If some sizes are returned they must be exact.