Trait ServiceSDK

pub trait ServiceSDK {
    // Required methods
    fn alloc_or_recover_map<Key: 'static + FixedCodec + PartialEq, Val: 'static + FixedCodec>(
        &mut self,
        var_name: &str,
    ) -> ProtocolResult<Box<dyn StoreMap<Key, Val>>>;
    fn alloc_or_recover_array<Elm: 'static + FixedCodec>(
        &mut self,
        var_name: &str,
    ) -> ProtocolResult<Box<dyn StoreArray<Elm>>>;
    fn alloc_or_recover_uint64(
        &mut self,
        var_name: &str,
    ) -> ProtocolResult<Box<dyn StoreUint64>>;
    fn alloc_or_recover_string(
        &mut self,
        var_name: &str,
    ) -> ProtocolResult<Box<dyn StoreString>>;
    fn alloc_or_recover_bool(
        &mut self,
        var_name: &str,
    ) -> ProtocolResult<Box<dyn StoreBool>>;
    fn get_value<Key: FixedCodec, Ret: FixedCodec>(
        &self,
        key: &Key,
    ) -> ProtocolResult<Option<Ret>>;
    fn set_value<Key: FixedCodec, Val: FixedCodec>(
        &mut self,
        key: Key,
        val: Val,
    ) -> ProtocolResult<()>;
    fn get_account_value<Key: FixedCodec, Ret: FixedCodec>(
        &self,
        address: &Address,
        key: &Key,
    ) -> ProtocolResult<Option<Ret>>;
    fn set_account_value<Key: FixedCodec, Val: FixedCodec>(
        &mut self,
        address: &Address,
        key: Key,
        val: Val,
    ) -> ProtocolResult<()>;
    fn get_transaction_by_hash(
        &self,
        tx_hash: &Hash,
    ) -> ProtocolResult<Option<SignedTransaction>>;
    fn get_epoch_by_epoch_id(
        &self,
        epoch_id: Option<u64>,
    ) -> ProtocolResult<Option<Epoch>>;
    fn get_receipt_by_hash(
        &self,
        tx_hash: &Hash,
    ) -> ProtocolResult<Option<Receipt>>;
    fn read(
        &self,
        ctx: &ServiceContext,
        service: &str,
        method: &str,
        payload: &str,
    ) -> ProtocolResult<String>;
    fn write(
        &mut self,
        ctx: &ServiceContext,
        service: &str,
        method: &str,
        payload: &str,
    ) -> ProtocolResult<String>;
}

Required Methods

fn alloc_or_recover_map<Key: 'static + FixedCodec + PartialEq, Val: 'static + FixedCodec>( &mut self, var_name: &str, ) -> ProtocolResult<Box<dyn StoreMap<Key, Val>>>

fn alloc_or_recover_array<Elm: 'static + FixedCodec>( &mut self, var_name: &str, ) -> ProtocolResult<Box<dyn StoreArray<Elm>>>

fn alloc_or_recover_uint64( &mut self, var_name: &str, ) -> ProtocolResult<Box<dyn StoreUint64>>

fn alloc_or_recover_string( &mut self, var_name: &str, ) -> ProtocolResult<Box<dyn StoreString>>

fn alloc_or_recover_bool( &mut self, var_name: &str, ) -> ProtocolResult<Box<dyn StoreBool>>

fn get_value<Key: FixedCodec, Ret: FixedCodec>( &self, key: &Key, ) -> ProtocolResult<Option<Ret>>

fn set_value<Key: FixedCodec, Val: FixedCodec>( &mut self, key: Key, val: Val, ) -> ProtocolResult<()>

fn get_account_value<Key: FixedCodec, Ret: FixedCodec>( &self, address: &Address, key: &Key, ) -> ProtocolResult<Option<Ret>>

fn set_account_value<Key: FixedCodec, Val: FixedCodec>( &mut self, address: &Address, key: Key, val: Val, ) -> ProtocolResult<()>

fn get_transaction_by_hash( &self, tx_hash: &Hash, ) -> ProtocolResult<Option<SignedTransaction>>

fn get_epoch_by_epoch_id( &self, epoch_id: Option<u64>, ) -> ProtocolResult<Option<Epoch>>

fn get_receipt_by_hash(&self, tx_hash: &Hash) -> ProtocolResult<Option<Receipt>>

fn read( &self, ctx: &ServiceContext, service: &str, method: &str, payload: &str, ) -> ProtocolResult<String>

fn write( &mut self, ctx: &ServiceContext, service: &str, method: &str, payload: &str, ) -> ProtocolResult<String>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors