Function SaveAllDocuments 

pub fn SaveAllDocuments(
    IncludeUntitled: bool,
) -> ActionEffect<Arc<dyn DocumentProvider>, CommonError, Vec<bool>>

Creates an effect that, when executed, will save all documents that have unsaved changes.

It uses the DocumentProvider capability from the environment to perform the operation. This involves iterating through all open documents, checking their dirty state, and writing the modified ones to disk.

Parameters

• IncludeUntitled: If true, the operation will also attempt to save untitled documents. This will typically trigger a “Save As…” dialog (via the UserInterfaceProvider) for each untitled document.

Returns

An ActionEffect that resolves with a Vec<bool>, where each boolean corresponds to the success of saving a particular document.