Struct BlockStateRange 

#[non_exhaustive]
pub struct BlockStateRange { /* private fields */ }

States of one block in immutable definition order, not world numeric ID order.

Implementations

impl BlockStateRange

pub const fn new( first: BlockState, count: u32, ) -> Result<BlockStateRange, BlockStateError>

Construct a span, refusing a count that would exceed the u16 ordinal domain. Key/definition membership is checked by the metadata or write boundary that uses it.

pub const fn first(self) -> BlockState

The first API state, independent of world numeric IDs.

pub const fn len(self) -> u32

How many local ordinals the span contains.

pub const fn is_empty(self) -> bool

Whether the span contains no states.

pub const fn contains(self, state: BlockState) -> bool

Whether both the block key and local ordinal belong to this span.

pub fn iter(self) -> impl ExactSizeIterator + DoubleEndedIterator

Every state in validated local ordinal order.

Trait Implementations

impl Clone for BlockStateRange

fn clone(&self) -> BlockStateRange

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for BlockStateRange

impl Debug for BlockStateRange

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Eq for BlockStateRange

impl PartialEq for BlockStateRange

fn eq(&self, other: &BlockStateRange) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for BlockStateRange

impl Wire for BlockStateRange

const MIN: usize = 10

Minimum encoded size, used to reject impossible collection lengths.

fn put(&self, out: &mut Writer)

Encodes this value, recording failures on the writer.

fn take(input: &mut Reader<'_>) -> Result<BlockStateRange, WireError>

Decodes one value, leaving any following bytes for the caller.

fn put_owned(self, out: &mut Writer)

Consumes owned data when a resource’s ownership must cross the boundary.