Struct starlark::values::tuple::AllocTuple

pub struct AllocTuple<T>(pub T);

Utility to allocate a tuple.

Note, for tuples of fixed sizes there are implementations for (A,) or (A, B).

Example

let l = heap.alloc(AllocTuple([1, 2, 3]));
let ls = frozen_heap.alloc(AllocTuple([1, 2, 3]));

Tuple Fields

0: T

Implementations

impl AllocTuple<Empty<FrozenValue>>

pub const EMPTY: AllocTuple<Empty<FrozenValue>> = _

Allocate an empty tuple.

Trait Implementations

impl<T> AllocFrozenValue for AllocTuple<T>

where T: IntoIterator, T::Item: AllocFrozenValue,

fn alloc_frozen_value(self, heap: &FrozenHeap) -> FrozenValue

Allocate a value in the frozen heap and return a reference to the allocated value.

impl<'v, T> AllocValue<'v> for AllocTuple<T>

where T: IntoIterator, T::Item: AllocValue<'v>,

fn alloc_value(self, heap: &'v Heap) -> Value<'v>

Allocate the value on a heap and return a reference to the allocated value.

impl<T> StarlarkTypeRepr for AllocTuple<T>

where T: IntoIterator, T::Item: StarlarkTypeRepr,

fn starlark_type_repr() -> Ty

The representation of a type that a user would use verbatim in starlark type annotations