Struct RecipeStore 

pub struct RecipeStore { /* private fields */ }

A registry of loaded recipe cards, keyed by their globally unique id.

Implementations

impl RecipeStore

pub fn new() -> Self

An empty store.

pub fn register_book(&mut self, dir: &[(&str, &[u8])]) -> Result<(), String>

Parse one crate’s embedded recipes/ tree and add its cards. Returns an error if a manifest is malformed or a recipe id collides with one already registered (ids must be globally unique).

pub fn insert_card(&mut self, card: RecipeCard) -> Result<(), String>

Add a single already-built card. Errors on a duplicate id.

pub fn upsert_card(&mut self, card: RecipeCard) -> bool

Insert a card, replacing any existing card with the same id (overlay override semantics). Returns whether an existing card was replaced.

pub fn remove(&mut self, id: &str) -> bool

Remove a card by id. Returns whether one was removed.

pub fn card_mut(&mut self, id: &str) -> Option<&mut RecipeCard>

Mutable access to one card by id (for overlay reorder/retitle).

pub fn cards(&self) -> &[RecipeCard]

All registered cards, in registration order.

pub fn card(&self, id: &str) -> Option<&RecipeCard>

Look up one card by its full id.

pub fn len(&self) -> usize

Number of registered cards.

pub fn is_empty(&self) -> bool

Whether the store holds no cards.

Trait Implementations

impl Clone for RecipeStore

fn clone(&self) -> RecipeStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RecipeStore

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

Formats the value using the given formatter.

impl Default for RecipeStore

fn default() -> RecipeStore

Returns the “default value” for a type.