Module workspace 

Workspace and multi-buffer / multi-view model.

editor-core is intentionally UI-agnostic, but a full-featured editor typically needs a kernel-level model for:

• managing multiple open buffers (text + undo + derived metadata)
• managing multiple views into the same buffer (split panes)

This module provides a small Workspace that owns:

• BufferId + CommandExecutor (buffer text + undo + derived state)
• ViewId + per-view state (selections/cursors, wrap config, scroll)

The workspace executes commands against a specific view. Text edits are applied to the underlying buffer, and any resulting crate::TextDelta is broadcast to all views of the same buffer.

Structs

BufferId

Opaque identifier for an open buffer in a Workspace.

BufferMetadata

Metadata attached to a workspace buffer.

OpenBufferResult

Result of opening a buffer (a buffer always starts with a default view).

ViewId

Opaque identifier for a view into a buffer in a Workspace.

ViewSmoothScrollState

Smooth-scrolling state for a view.

Workspace

A collection of open buffers and their views.

WorkspaceSearchResult

Search matches for a single open buffer in a Workspace.

WorkspaceViewportState

Viewport state for a workspace view, including visual totals and smooth-scrolling metadata.

Enums

WorkspaceError

Workspace-level errors.