Struct TextDoc 

pub struct TextDoc { /* private fields */ }

A collaborative plain text document.

Implementations

impl TextDoc

pub fn new(id: impl Into<String>, replica_id: impl Into<String>) -> Self

Create a new plain-text CRDT document.

pub fn insert(&mut self, position: usize, text: &str)

Insert UTF-8 text at a character position.

pub fn delete(&mut self, position: usize, length: usize)

Delete length characters starting at position.

pub fn get_text(&self) -> String

Return the current plain-text content.

pub fn len(&self) -> usize

Return the current text length.

pub fn is_empty(&self) -> bool

Return true when the document contains no characters.

pub fn merge(&mut self, other: &TextDoc)

Merge another replica state into this document.

This is a commutative CRDT join, so order does not affect convergence.

pub fn clone_state(&self) -> TextDoc

Clone this document’s state for synchronization.

The returned state clears local pending delta buffers.

Trait Implementations

impl Clone for TextDoc

fn clone(&self) -> TextDoc

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CollaborativeDoc for TextDoc

fn id(&self) -> &str

Return the stable document identifier.

fn replica_id(&self) -> &str

Return the local replica identifier that owns this document handle.

fn subscribe(&self) -> Receiver<DocEvent>

Subscribe to document change events.

fn take_pending_deltas(&mut self) -> Vec<Vec<u8>>

Drain pending deltas to send through your sync transport.

fn apply_remote(&mut self, _delta: &[u8])

Apply a serialized remote delta payload.