Trait oatie::ot::OT

[+] Show declaration

pub trait OT where
    Self: Sized, {
    type Doc;
    fn apply(doc: &Self::Doc, op: &Self) -> Self::Doc;
    fn empty() -> Self;
    fn compose(a: &Self, b: &Self) -> Self;
    fn compose_iter<'a, I>(iter: I) -> Self
    where
        I: Iterator<Item = &'a Self>,
        Self: 'a;
    fn transform(a: &Self, b: &Self) -> (Self, Self);
    fn transform_advance(a: &Self, b: &Self) -> Self;
}

[−] Expand description

A type that can have operational transform applied to it. The OT trait is implemented on an operation object, and its associated type Doc is what the operation should operate on.

Associated Types

type Doc

Required Methods

fn apply(doc: &Self::Doc, op: &Self) -> Self::Doc[−]

Applies an operation to a Self::Doc, returning the modified Self::Doc.

fn empty() -> Self[−]

Returns an empty operation.

fn compose(a: &Self, b: &Self) -> Self[−]

Composes two operations, returning a single operation encapsulating them both.

fn compose_iter<'a, I>(iter: I) -> Self where
    I: Iterator<Item = &'a Self>,
    Self: 'a, [−]

Composes an iterator of operations into a single operation. If no operations are returned from the iterator, the Op::empty() should be returned.

fn transform(a: &Self, b: &Self) -> (Self, Self)[−]

Transform a document given the corresponding Schema trait.

fn transform_advance(a: &Self, b: &Self) -> Self[−]

Utility function to transform an operation against a competing one, returning the results of composing them both.

Implementors

impl<S: Schema> OT for Op<S>

[−]

[+] Show hidden undocumented items

type Doc = Doc<S>

fn apply(doc: &Self::Doc, op: &Self) -> Self::Doc

fn empty() -> Self

fn compose(a: &Self, b: &Self) -> Self

fn compose_iter<'a, I>(iter: I) -> Self where     I: Iterator<Item = &'a Self>,     S: 'a,

fn transform(a: &Self, b: &Self) -> (Self, Self)

fn transform_advance(a: &Self, b: &Self) -> Self