Struct loro_internal::change::Change

pub struct Change<O = Op> { /* private fields */ }

A Change contains a list of Ops.

When undo/redo we should always undo/redo a whole Change.

Implementations

impl<O> Change<O>

pub fn new( ops: RleVec<[O; 1]>, deps: Frontiers, id: ID, lamport: Lamport, timestamp: Timestamp ) -> Self

pub fn ops(&self) -> &RleVec<[O; 1]>

pub fn deps(&self) -> &Frontiers

pub fn peer(&self) -> PeerID

pub fn lamport(&self) -> Lamport

pub fn timestamp(&self) -> Timestamp

pub fn id(&self) -> ID

pub fn deps_on_self(&self) -> bool

impl Change

pub fn can_merge_right(&self, other: &Self) -> bool

Trait Implementations

impl<O: Clone> Clone for Change<O>

fn clone(&self) -> Change<O>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<O: Debug> Debug for Change<O>

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

Formats the value using the given formatter.

impl<O> HasId for Change<O>

fn id_start(&self) -> ID

impl<O: Mergable + HasLength + HasIndex + Debug> HasIndex for Change<O>

type Int = i32

fn get_start_index(&self) -> Self::Int

fn get_end_index(&self) -> Self::Int

impl<O> HasLamport for Change<O>

fn lamport(&self) -> Lamport

impl<O: Mergable + HasLength + HasIndex + Debug> HasLength for Change<O>

fn content_len(&self) -> usize

It is the length of the content, i.e. the length when no Mergable::merge ever happen.

fn atom_len(&self) -> usize

It is the length of the atom element underneath, i.e. the length when no Mergable::merge ever happen.

impl<O> Mergable for Change<O>

fn is_mergable(&self, _other: &Self, _conf: &()) -> bool

where Self: Sized,

fn merge(&mut self, _other: &Self, _conf: &())

where Self: Sized,

impl<O: Mergable + HasLength + HasIndex + Sliceable + HasCounter + Debug> Sliceable for Change<O>

fn slice(&self, from: usize, to: usize) -> Self