Struct CachingCustomHandler 

pub struct CachingCustomHandler<ExecC, QueryC>
where
    ExecC: Default + Clone,
    QueryC: Default + Clone,
{ /* private fields */ }

Custom handler that stores all received messages and queries.

State is thin shared state, so it can be held after mock is passed to App to read state.

Implementations

impl<ExecC, QueryC> CachingCustomHandler<ExecC, QueryC>

where ExecC: Default + Clone, QueryC: Default + Clone,

pub fn new() -> Self

Creates a new CachingCustomHandler.

pub fn state(&self) -> CachingCustomHandlerState<ExecC, QueryC>

Returns the cached state.

Trait Implementations

impl<ExecC, QueryC> Clone for CachingCustomHandler<ExecC, QueryC>

where ExecC: Default + Clone + Clone, QueryC: Default + Clone + Clone,

fn clone(&self) -> CachingCustomHandler<ExecC, QueryC>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<ExecC, QueryC> Default for CachingCustomHandler<ExecC, QueryC>

where ExecC: Default + Clone + Default, QueryC: Default + Clone + Default,

fn default() -> CachingCustomHandler<ExecC, QueryC>

Returns the “default value” for a type.

impl<Exec, Query> Module for CachingCustomHandler<Exec, Query>

where Exec: Default + Clone, Query: Default + Clone,

type ExecT = Exec

Type of messages processed by the module instance.

type QueryT = Query

Type of queries processed by the module instance.

type SudoT = Empty

Type of privileged messages used by the module instance.

fn execute<ExecC, QueryC>( &self, _api: &dyn Api, _storage: &mut dyn Storage, _router: &dyn CosmosRouter<ExecC = ExecC, QueryC = QueryC>, _block: &BlockInfo, _sender: Addr, msg: Self::ExecT, ) -> StdResult<AppResponse>

Runs any ExecT message, which can be called by any external actor or smart contract.

fn query( &self, _api: &dyn Api, _storage: &dyn Storage, _querier: &dyn Querier, _block: &BlockInfo, request: Self::QueryT, ) -> StdResult<Binary>

Runs any QueryT message, which can be called by any external actor or smart contract.

fn sudo<ExecC, QueryC>( &self, _api: &dyn Api, _storage: &mut dyn Storage, _router: &dyn CosmosRouter<ExecC = ExecC, QueryC = QueryC>, _block: &BlockInfo, msg: Self::SudoT, ) -> StdResult<AppResponse>

Runs privileged actions, like minting tokens, or governance proposals. This allows modules to have full access to these privileged actions, that cannot be triggered by smart contracts.