Trait ResolveSize

pub trait ResolveSize: Sealed {
    type Hole;

    // Required methods
    fn declared(&self) -> usize;
    fn resolve(&self, hole: Self::Hole) -> usize;
}

Trait for size hints that need to be resolved against a hole.

Required Associated Types

type Hole

The type of the hole needed to resolve the size.

Required Methods

fn declared(&self) -> usize

Get the declared size in bytes, regardless of any holes.

fn resolve(&self, hole: Self::Hole) -> usize

Resolve the size (in bytes) against the hole.

Implementations on Foreign Types

impl ResolveSize for usize

type Hole = Infallible

fn declared(&self) -> usize

fn resolve(&self, _hole: Self::Hole) -> usize

Implementors

impl ResolveSize for ArraySizeHole

type Hole = usize

impl ResolveSize for MatrixStrideHole

type Hole = (usize, bool)

impl ResolveSize for UnknownStrideHole

type Hole = Box<dyn FnOnce(&TypeSizeHint) -> usize>