mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-22 02:08:00 +00:00
pezkuwichain
b8ee6a084f
- Renamed all crate names from subxt-* to pezkuwi-subxt-* - Updated codegen to use pezsp_runtime, pezsp_core, pezframe_support instead of sp_runtime, sp_core, frame_support - Replaced all internal references from subxt_* to pezkuwi_subxt_* - Added local path dependencies to Pezkuwi SDK crates - Updated workspace configuration for edition 2024
33 lines
1.2 KiB
Rust
33 lines
1.2 KiB
Rust
#![allow(missing_docs)]
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use subxt::{OnlineClient, PolkadotConfig};
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use pezkuwi_subxt_signer::sr25519::dev;
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// Generate an interface that we can use from the node's metadata.
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#[subxt::subxt(runtime_metadata_path = "../artifacts/polkadot_metadata_small.scale")]
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pub mod polkadot {}
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#[tokio::main]
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async fn main() -> Result<(), Box<dyn std::error::Error>> {
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// Create a new API client, configured to talk to Polkadot nodes.
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let api = OnlineClient::<PolkadotConfig>::new().await?;
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let account = dev::alice().public_key().into();
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// Build a storage query to access account information.
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let storage_query = polkadot::storage().system().account();
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// Use that query to access a storage entry, fetch a result and decode the value.
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// The static address knows that fetching requires a tuple of one value, an
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// AccountId32.
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let client_at = api.storage().at_latest().await?;
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let account_info = client_at
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.entry(storage_query)?
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.fetch((account,))
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.await?
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.decode()?;
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// The static address that we got from the subxt macro knows the expected input
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// and return types, so it is decoded into a static type for us.
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println!("Alice: {account_info:?}");
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Ok(())
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}
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