Struct CopyBackend 

pub struct CopyBackend { /* private fields */ }

A workspace backend that extracts epoch trees via git archive.

Each workspace is a plain copy of the repository tree at the base epoch. Changes to the workspace are detected by walking the directory and comparing against the base epoch via git diff.

Thread safety

CopyBackend is Send + Sync. All state lives on the filesystem.

Implementations

impl CopyBackend

pub const fn new(root: PathBuf) -> Self

Create a new CopyBackend rooted at root.

Trait Implementations

impl WorkspaceBackend for CopyBackend

type Error = CopyBackendError

The error type returned by backend operations.

fn create( &self, name: &WorkspaceId, epoch: &EpochId, ) -> Result<WorkspaceInfo, Self::Error>

Create a new workspace.

fn destroy(&self, name: &WorkspaceId) -> Result<(), Self::Error>

Destroy a workspace.

fn list(&self) -> Result<Vec<WorkspaceInfo>, Self::Error>

List all workspaces.

fn status(&self, name: &WorkspaceId) -> Result<WorkspaceStatus, Self::Error>

Get the current status of a workspace.

fn snapshot(&self, name: &WorkspaceId) -> Result<SnapshotResult, Self::Error>

Capture all changes in the workspace.

fn workspace_path(&self, name: &WorkspaceId) -> PathBuf

Get the absolute path to a workspace.

fn exists(&self, name: &WorkspaceId) -> bool

Check if a workspace exists.