Struct PokeOption

pub struct PokeOption<'mem> { /* private fields */ }

Allows poking an option (setting Some/None)

Implementations

impl<'mem> PokeOption<'mem>

pub fn shape(&self) -> &'static Shape

Returns the shape of this option

pub fn def(&self) -> OptionDef

Returns the option definition

pub fn vtable(&self) -> &'static OptionVTable

Returns the option vtable

pub fn replace_with_none(self) -> Self

Replace the current value with None

pub fn replace_with_some<T>(self, value: T) -> Self

Replace the current value with Some

pub fn into_value(self) -> PokeValueUninit<'mem>

Get a reference to the underlying value

pub fn build<T: Facet>(self, guard: Option<Guard>) -> Option<T>

Builds an Option<T> from the PokeOption, then deallocates the memory that this PokeOption was pointing to.

Panics

This function will panic if:

• The generic type parameter T does not match the shape that this PokeOption is building.