HoprBlockchainReader

hopr_chain_connector

Struct HoprBlockchainReader 

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pub struct HoprBlockchainReader<C>(/* private fields */);
Expand description

A simplified version of HoprBlockchainConnector which only implements HOPR Chain API partially, allowing for read-only operations.

This object specifically implements only the following traits:

The implementation is currently realized using the Blokli client and acts as a partial HOPR Chain API compatible wrapper for blokli_client::BlokliClient.

This object is useful for bootstrapping purposes that usually precede construction of the full connector.

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impl<C> HoprBlockchainReader<C>

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pub fn new(client: C) -> Self

Creates new instance given the client.

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impl<C> ChainReadSafeOperations for HoprBlockchainReader<C>
where C: BlokliQueryClient + BlokliSubscriptionClient + Send + Sync,

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type Error = ConnectorError

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fn safe_allowance<'life0, 'async_trait, Cy, A>( &'life0 self, safe_address: A, ) -> Pin<Box<dyn Future<Output = Result<Balance<Cy>, Self::Error>> + Send + 'async_trait>>
where Cy: 'async_trait + Currency, A: 'async_trait + Into<Address> + Send, Self: 'async_trait, 'life0: 'async_trait,

Returns the native or token currency Safe allowance.
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fn safe_info<'life0, 'async_trait>( &'life0 self, selector: SafeSelector, ) -> Pin<Box<dyn Future<Output = Result<Option<DeployedSafe>, Self::Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Retrieves DeployedSafe information using the given selector. Read more
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fn await_safe_deployment<'life0, 'async_trait>( &'life0 self, selector: SafeSelector, timeout: Duration, ) -> Pin<Box<dyn Future<Output = Result<DeployedSafe, Self::Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Waits for a Safe matching the given selector to be deployed up to the given timeout. Read more
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fn predict_module_address<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, nonce: u64, owner: &'life1 Address, safe_address: &'life2 Address, ) -> Pin<Box<dyn Future<Output = Result<Address, Self::Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Predicts the Module address based on the given nonce, owner and safe_address of the Safe.
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impl<C> ChainValues for HoprBlockchainReader<C>
where C: BlokliQueryClient + Send + Sync,

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type Error = ConnectorError

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fn balance<'life0, 'async_trait, Cy, A>( &'life0 self, address: A, ) -> Pin<Box<dyn Future<Output = Result<Balance<Cy>, Self::Error>> + Send + 'async_trait>>
where Cy: 'async_trait + Currency, A: 'async_trait + Into<Address> + Send, Self: 'async_trait, 'life0: 'async_trait,

Returns the native or token currency balance of the given on-chain account.
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fn domain_separators<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<DomainSeparators, Self::Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Retrieves the domain separators of HOPR smart contracts.
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fn minimum_incoming_ticket_win_prob<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<WinningProbability, Self::Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Retrieves the network-set minimum incoming ticket winning probability.
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fn minimum_ticket_price<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<HoprBalance, Self::Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Retrieves the network-set minimum ticket price.
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fn key_binding_fee<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<HoprBalance, Self::Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Retrieves the current key binding fee used for new key-binding announcements.
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fn channel_closure_notice_period<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Duration, Self::Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Gets the grace period for channel closure finalization.
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fn chain_info<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<ChainInfo, Self::Error>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Gets the information about the HOPR network on-chain deployment.
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fn outgoing_ticket_values<'life0, 'async_trait>( &'life0 self, cfg_out_wp: Option<WinningProbability>, cfg_out_price: Option<Balance<WxHOPR>>, ) -> Pin<Box<dyn Future<Output = Result<(WinningProbability, Balance<WxHOPR>), Self::Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, Self: Sync + 'async_trait,

Convenience function to determine the winning probability and ticket price for outgoing tickets.
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impl<C> Clone for HoprBlockchainReader<C>

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn __clone_box(&self, _: Private) -> *mut ()

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, E> HoprStaticChainApi for T
where T: ChainReadSafeOperations<Error = E> + ChainValues<Error = E>, E: Error + Send + Sync + 'static,

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type ChainError = E

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