Struct Address 

pub struct Address {
    pub index: usize,
    pub hash: Hash,
}

Address within a PointInput.

This was introduced:

• to avoid using a [Hash]-only map
• to differentiate between separate [Hash]es within a context

While Address implements a bunch of traits from the object hierarchy, it’s not a member of it: Addresses are supposed to be used with Resolves. Thus, it notably doesn’t implement Topological.

Fields

index: usize

Monotonically incremented index. This is not present at all in the actual format.

hash: Hash

Only this part is part of the parsed/generated input.

Implementations

impl Address

pub fn from_hash(hash: Hash) -> Self

Construct an address which is invalid within parsing context, but can be used in map-based Resolves.

Trait Implementations

impl Clone for Address

fn clone(&self) -> Address

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Address

impl Debug for Address

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

Formats the value using the given formatter.

impl Eq for Address

impl InlineOutput for Address

fn slice_to_output(slice: &[Self], output: &mut (impl ?Sized + Output))

where Self: Sized,

Specialisation point to allow types like u8 to provide better serialisation implementation for containers like Vec<u8>.

impl ListHashes for Address

fn list_hashes(&self, f: &mut (impl ?Sized + FnMut(Hash)))

[Hash]-only part of Topological::traverse.

fn topology_hash(&self) -> Hash

[Hash] of all [Hash]es the object refers to other objects by.

fn point_count(&self) -> usize

How many others this object refers to.

impl MaybeHasNiche for Address

type MnArray = <Hash as MaybeHasNiche>::MnArray

Should implement [MnArray]. Not constraint explicitly, because that breaks things.

impl Ord for Address

fn cmp(&self, other: &Address) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl<__I: ParseInput> Parse<__I> for Address

where Self: ParseInline<__I>,

fn parse(input: __I) -> Result<Self>

Parse consuming the whole stream.

impl<I: PointInput> ParseInline<I> for Address

This is where PointInput::next_index is used.

fn parse_inline(input: &mut I) -> Result<Self>

Parse without consuming the whole stream. Errors on unexpected EOF.

fn parse_as_inline(input: I) -> Result<Self>

For implementing Parse::parse.

fn parse_vec(input: I) -> Result<Vec<Self>>

Parse a Vec of Self. Customisable for optimisations.

fn parse_vec_n(input: &mut I, n: usize) -> Result<Vec<Self>>

Parse a Vec of Self of length n. Customisable for optimisations.

fn parse_array<const N: usize>(input: &mut I) -> Result<[Self; N]>

Parse an array of Self. Customisable for optimisations.

fn parse_generic_array<N: ArrayLength>( input: &mut I, ) -> Result<GenericArray<Self, N>>

Parse a GenericArray of Self. Customisable for optimisations.

impl PartialEq for Address

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Address

fn partial_cmp(&self, other: &Address) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Size for Address

const SIZE: usize = <Hash as Size>::SIZE

type Size = <Hash as Size>::Size

impl StructuralPartialEq for Address

impl Tagged for Address

const TAGS: Tags = _

const HASH: Hash = _

impl ToOutput for Address

The only valid connection between an Address and serialisation is in its [Hash].

fn to_output(&self, output: &mut (impl ?Sized + Output))

Provide object’s byte representation to an Output.

fn hasher(&self) -> Sha256

Return a Sha256 hasher pre-filled with data of this object.

fn data_hash(&self) -> Hash

[Hash] of (real, i.e. serialized) data of this object.

fn mangle_hash(&self) -> Hash

“Mangle hash” of the object. This is used to introduce runtime distinction between data-identical objects similarly to compile-time Tagged::HASH.

fn output<T: FromOutput<Output: Default>>(&self) -> T

Construct an Output, possibly finalising it afterwards.

fn vec(&self) -> Vec<u8>

Collect this object’s data (serialize the object).