Struct ContractManager 

pub struct ContractManager { /* private fields */ }

Registry and persistence layer for built-in and custom Ark contracts.

ContractManager is a public extension point: consumers can register custom ContractSpec implementations while reusing the SDK’s validation, persistence, and spend selection plumbing. The low-level row APIs expose stored contracts keyed by script; wallet-facing code should prefer semantic annotated outputs such as AnnotatedVtxo and AnnotatedBoardingOutput.

Implementations

impl ContractManager

pub fn new(network: Network, store: Box<dyn ContractStore>) -> Self

pub fn new_with_builtins( network: Network, store: Box<dyn ContractStore>, ) -> Result<Self, Error>

pub fn in_memory(network: Network) -> Self

pub fn in_memory_with_builtins(network: Network) -> Result<Self, Error>

pub fn network(&self) -> Network

pub fn register<T: ContractSpec>(&mut self) -> Result<(), Error>

pub fn register_builtins(&mut self) -> Result<(), Error>

pub fn insert<T: ContractSpec>( &mut self, contract: T, state: ContractState, key_index: Option<u32>, ) -> Result<StoredContract, Error>

pub fn insert_or_get<T: ContractSpec>( &mut self, contract: T, state: ContractState, key_index: Option<u32>, ) -> Result<StoredContract, Error>

pub fn insert_stored(&mut self, stored: StoredContract) -> Result<(), Error>

pub fn get( &self, script_pubkey: &Script, ) -> Result<Option<StoredContract>, Error>

pub fn get_typed<T: ContractSpec>( &self, script_pubkey: &Script, ) -> Result<Option<T>, Error>

pub fn list(&self) -> Result<Vec<StoredContract>, Error>

pub fn list_by_type( &self, contract_type: ContractType, ) -> Result<Vec<StoredContract>, Error>

pub fn list_active_by_type( &self, contract_type: ContractType, ) -> Result<Vec<StoredContract>, Error>

pub fn update_state( &mut self, script_pubkey: &Script, state: ContractState, ) -> Result<(), Error>

pub fn spendable_selections( &self, stored: &StoredContract, ) -> Result<Vec<SpendSelection>, Error>

pub fn annotate_vtxos( &self, vtxos: Vec<VirtualTxOutPoint>, ) -> Result<Vec<AnnotatedVtxo>, Error>

pub fn annotated_boarding_outputs( &self, ) -> Result<Vec<AnnotatedBoardingOutput>, Error>