pezkuwi-subxt 0.44.0

// Copyright 2019-2025 Parity Technologies (UK) Ltd.
// This file is dual-licensed as Apache-2.0 or GPL-3.0.
// see LICENSE for license details.

//! This module exposes the types and such necessary for working with events.
//! The two main entry points into events are [`crate::OnlineClient::events()`]
//! and calls like [crate::tx::TxProgress::wait_for_finalized_success()].

mod events_client;
mod events_type;

use crate::{client::OnlineClientT, error::EventsError};
use pezkuwi_subxt_core::{
	config::{Config, HashFor},
	Metadata,
};

pub use events_client::EventsClient;
pub use events_type::{EventDetails, EventMetadataDetails, Events, Phase, StaticEvent};

/// Creates a new [`Events`] instance by fetching the corresponding bytes at `block_hash` from the
/// client.
pub async fn new_events_from_client<T, C>(
	metadata: Metadata,
	block_hash: HashFor<T>,
	client: C,
) -> Result<Events<T>, EventsError>
where
	T: Config,
	C: OnlineClientT<T>,
{
	let event_bytes = events_client::get_event_bytes(client.backend(), block_hash).await?;
	Ok(Events::<T>::decode_from(event_bytes, metadata))
}