Struct OverlayStore 

pub struct OverlayStore { /* private fields */ }

Implementations

impl OverlayStore

pub fn new() -> Self

pub fn add(&mut self, overlay: ContextOverlay)

Adds an overlay, replacing any existing overlay with the same target + operation discriminant.

pub fn remove(&mut self, id: &OverlayId)

pub fn for_item(&self, target: &ContextItemId) -> Vec<&ContextOverlay>

pub fn active_for_scope(&self, scope: &OverlayScope) -> Vec<&ContextOverlay>

pub fn apply_to_state( &self, target: &ContextItemId, current_state: ContextState, ) -> ContextState

Applies all overlays for target to current_state, returning the effective state. Later overlays take precedence.

pub fn mark_stale_by_hash(&mut self, target: &ContextItemId, new_hash: &str)

Marks overlays as stale when the source hash has changed.

pub fn prune_expired(&mut self)

Removes overlays whose Expire operation has elapsed.

pub fn history(&self, target: &ContextItemId) -> Vec<&ContextOverlay>

Returns all overlays for target, ordered by creation time.

pub fn remove_for_item(&mut self, target: &ContextItemId)

pub fn all(&self) -> &[ContextOverlay]

pub fn save_project(&self, project_root: &Path) -> Result<(), String>

pub fn load_project(project_root: &Path) -> Self

Trait Implementations

impl Clone for OverlayStore

fn clone(&self) -> OverlayStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OverlayStore

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

Formats the value using the given formatter.

impl Default for OverlayStore

fn default() -> OverlayStore

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OverlayStore

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for OverlayStore

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.