Enum Change 

pub enum Change {
    Added(Vec<Out>),
    Removed(u32),
    Retain(u32),
}

A single change done over an array-component of shared data type.

Variants

Added(Vec<Out>)

Determines a change that resulted in adding a consecutive number of new elements:

• For Array it’s a range of inserted elements.
• For [XmlElement] it’s a range of inserted child XML nodes.

Removed(u32)

Determines a change that resulted in removing a consecutive range of existing elements, either XML child nodes for [XmlElement] or various elements stored in an Array.

Retain(u32)

Determines a number of consecutive unchanged elements. Used to recognize non-edited spaces between Change::Added and/or Change::Removed chunks.

Trait Implementations

impl Clone for Change

fn clone(&self) -> Change

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Change

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

Formats the value using the given formatter.

impl PartialEq for Change

fn eq(&self, other: &Change) -> 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 StructuralPartialEq for Change