Struct Op 

pub struct Op<A> {
    pub id: EntryId,
    pub actions: NonEmpty<A>,
    pub author: ActorId,
    pub timestamp: Timestamp,
    pub parents: Vec<EntryId>,
    pub related: Vec<Oid>,
    pub identity: Option<Oid>,
    pub manifest: Manifest,
}

The Op is the operation that is applied onto a state to form a CRDT.

Everything that can be done in the system is represented by an Op. Operations are applied to an accumulator to yield a final state.

Fields

id: EntryId

Id of the entry under which this operation lives.

actions: NonEmpty<A>

The action carried out by this operation.

author: ActorId

The author of the operation.

timestamp: Timestamp

Timestamp of this operation.

parents: Vec<EntryId>

Parent operations.

related: Vec<Oid>

Related objects.

identity: Option<Oid>

Head of identity document committed to by this operation.

manifest: Manifest

Object manifest.

Implementations

impl<A> Op<A>

pub fn new( id: EntryId, actions: impl Into<NonEmpty<A>>, author: ActorId, timestamp: impl Into<Timestamp>, identity: Option<Oid>, manifest: Manifest, ) -> Self

pub fn id(&self) -> EntryId

pub fn identity_doc<R: ReadRepository>( &self, repo: &R, ) -> Result<Option<DocAt>, DocError>

pub fn manifest_of<S>(store: &S, id: &Oid) -> Result<Manifest, ManifestError>

where S: Storage<ObjectId = Oid, Parent = Oid, Signatures = ExtendedSignature>,

pub fn load<S>(store: &S, id: Oid) -> Result<Self, LoadError>

where S: Storage<ObjectId = Oid, Parent = Oid, Signatures = ExtendedSignature>, for<'de> A: Deserialize<'de>,

Get the Op identified by the id in the provided store.

Trait Implementations

impl<A: Clone> Clone for Op<A>

fn clone(&self) -> Op<A>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<A: Debug> Debug for Op<A>

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

Formats the value using the given formatter.

impl From<Entry<Oid, Oid, ExtendedSignature>> for Op<Vec<u8>>

fn from(entry: Entry) -> Self

Converts to this type from the input type.

impl<A: 'static> IntoIterator for Op<A>

type Item = A

The type of the elements being iterated over.

type IntoIter = <NonEmpty<A> as IntoIterator>::IntoIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<A: Eq> Ord for Op<A>

fn cmp(&self, other: &Self) -> 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.

impl<A: PartialEq> PartialEq for Op<A>

fn eq(&self, other: &Op<A>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<A: Eq> PartialOrd for Op<A>

fn partial_cmp(&self, other: &Self) -> 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<A> Serialize for Op<A>

where A: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<'a, A> TryFrom<&'a Entry<Oid, Oid, ExtendedSignature>> for Op<A>

where for<'de> A: Deserialize<'de>,

type Error = OpEncodingError

The type returned in the event of a conversion error.

fn try_from(entry: &'a Entry) -> Result<Self, Self::Error>

Performs the conversion.

impl<A: Eq> Eq for Op<A>

impl<A> StructuralPartialEq for Op<A>