Function ApplyDocumentChanges 

pub fn ApplyDocumentChanges(
    URI: Url,
    NewVersionIdentifier: i64,
    ChangesDTOCollection: Value,
    IsDirtyAfterChange: bool,
    IsUndoing: bool,
    IsRedoing: bool,
) -> ActionEffect<Arc<dyn DocumentProvider>, CommonError, ()>

Creates an effect that, when executed, will apply a collection of content changes to the document at the given URI. This is the primary mechanism for handling edits originating from the extension host.

It uses the DocumentProvider capability from the environment to perform the operation, which involves updating the in-memory representation of the document’s text.

Parameters

• URI: The Url of the document to modify.
• NewVersionIdentifier: The new version ID of the document after the change is applied.
• ChangesDTOCollection: A DTO representing the set of text changes to apply.
• IsDirtyAfterChange: A flag indicating the document’s dirty state after the change.
• IsUndoing: A flag indicating if this change is part of an “undo” operation.
• IsRedoing: A flag indicating if this change is part of a “redo” operation.

Returns

An ActionEffect that resolves to () on success.