Enum ViewForm 

pub enum ViewForm {
    Full(Tree),
    Delta(Vec<DeltaOp>),
    NoChange,
}

What PageState::apply_snapshot produced.

Variants

Full(Tree)

First view on the page (or post-baseline-reset). Emit the whole tree.

Delta(Vec<DeltaOp>)

Subsequent view. Emit the delta against the last-emitted tree.

NoChange

state_token unchanged from the last call. Body is empty.

Trait Implementations

impl Clone for ViewForm

fn clone(&self) -> ViewForm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ViewForm

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

Formats the value using the given formatter.

impl PartialEq for ViewForm

fn eq(&self, other: &ViewForm) -> 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 Eq for ViewForm

impl StructuralPartialEq for ViewForm