Struct FilesystemBackend 

pub struct FilesystemBackend { /* private fields */ }

Filesystem-backed storage rooted at <cwd>/.zig/.

Implementations

impl FilesystemBackend

pub fn new(zig_root: PathBuf) -> Self

Create a backend rooted at the given directory. The directory is created on demand during StorageBackend::ensure; it does not need to exist yet.

pub fn from_cwd() -> Result<Self, ZigError>

Build a backend rooted at <cwd>/.zig/ using the process’s current working directory. Use FilesystemBackend::new in tests so you can pin the root to a tempdir.

Trait Implementations

impl Clone for FilesystemBackend

fn clone(&self) -> FilesystemBackend

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FilesystemBackend

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl StorageBackend for FilesystemBackend

fn ensure(&self, spec: &StorageSpec) -> Result<(), ZigError>

Ensure the storage item exists and is ready for reads/writes. Called once per run before any step executes. Must be idempotent.

fn listing(&self, spec: &StorageSpec) -> Result<StorageListing, ZigError>

Enumerate the current contents of the storage item. Called each time a step’s system prompt is rendered so the listing reflects files written by previous steps in the same run.

fn abs_path(&self, spec: &StorageSpec) -> PathBuf

Absolute on-disk path for the storage item. This is what gets embedded in the agent’s system prompt so it can read/write with its normal file tools.