Module richtext 

Index

There are several types of indexes:

• Unicode index: the index of a unicode code point in the text.
• Entity index: unicode index + style anchor index. Each unicode code point or style anchor is an entity.
• Utf16 index

In crate::op::Op, we always use entity index to persist richtext ops.

The users of this type can only operate on unicode index or utf16 index, but calculated entity index will be provided.

Structs

RichtextSpan

This is the data structure that represents a span of rich text. It’s used to communicate with the frontend.

Style

This is used to communicate with the frontend.

StyleOp

TextStyleInfoFlag

TODO: We can remove this type already

Enums

AnchorType

ExpandType

Whether to expand the style when inserting new text around it.