Enum yrs::types::Delta

pub enum Delta {
    Inserted(Value, Option<Box<Attrs>>),
    Deleted(u32),
    Retain(u32, Option<Box<Attrs>>),
}

A single change done over a text-like types: Text or XmlText.

Variants

Inserted(Value, Option<Box<Attrs>>)

Determines a change that resulted in insertion of a piece of text, which optionally could have been formatted with provided set of attributes.

Deleted(u32)

Determines a change that resulted in removing a consecutive range of characters.

Retain(u32, Option<Box<Attrs>>)

Determines a number of consecutive unchanged characters. Used to recognize non-edited spaces between Delta::Inserted and/or Delta::Deleted chunks. Can contain an optional set of attributes, which have been used to format an existing piece of text.

Trait Implementations

impl Clone for Delta

fn clone(&self) -> Delta

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Delta

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

Formats the value using the given formatter.

impl PartialEq<Delta> for Delta

fn eq(&self, other: &Delta) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Delta