Struct FileWorkspaceStore

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pub struct FileWorkspaceStore;

Expand description

Two-layer file adapter — the default. Reads .memstead/workspace.toml (operator) + .memstead/state/mounts.json (engine). Constructed without arguments; everything is keyed off the workspace root passed per-call.

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impl FileWorkspaceStore

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pub fn new() -> Self

Construct the adapter. Stateless; safe to share across engines, callers, and tests.

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pub fn workspace_toml_path(workspace_root: &Path) -> PathBuf

Path of the operator-edited file.

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pub fn mounts_json_path(workspace_root: &Path) -> PathBuf

Path of the engine-managed state file.

Trait Implementations§

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impl Clone for FileWorkspaceStore

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fn clone(&self) -> FileWorkspaceStore

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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impl Copy for FileWorkspaceStore

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impl Debug for FileWorkspaceStore

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

Formats the value using the given formatter. Read more

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impl Default for FileWorkspaceStore

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fn default() -> FileWorkspaceStore

Returns the “default value” for a type. Read more

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impl WorkspaceStoreAdapter for FileWorkspaceStore

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fn load(&self, workspace_root: &Path) -> Result<Workspace, StoreError>

Load the workspace from workspace_root. Implementations resolve the adapter-specific files relative to this root (e.g. the file adapter reads <workspace_root>/.memstead/workspace.toml + <workspace_root>/.memstead/state/mounts.json).

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fn save_state( &self, workspace_root: &Path, workspace: &Workspace, ) -> Result<(), StoreError>

Persist the engine-managed slice of state (today: the mount list). Operator-edited fields stay untouched — adapters that share one file with operator content must not overwrite it here. The two-layer file adapter writes only state/mounts.json.

Auto Trait Implementations§

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impl UnwindSafe for FileWorkspaceStore

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Converts Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>, which can then be downcast into Box<dyn ConcreteType> where ConcreteType implements Trait.

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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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fn as_any(&self) -> &(dyn Any + 'static)

Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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where T: Any + Send,

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fn into_any_send(self: Box<T>) -> Box<dyn Any + Send>

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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_sync(self: Box<T>) -> Box<dyn Any + Send + Sync>

Converts Box<Trait> (where Trait: DowncastSync) to Box<dyn Any + Send + Sync>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync> ⓘ

Converts Arc<Trait> (where Trait: DowncastSync) to Arc<Any>, which can then be downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Fruit for T
where T: Send + Downcast,

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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