Finalized

avail_rust_client::clients::main_client

Struct Finalized 

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pub struct Finalized { /* private fields */ }
Expand description

Helper bound to the chain’s latest finalized block view.

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impl Finalized

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pub fn new(client: Client) -> Self

Builds a helper focused on finalized blocks.

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pub fn retry_on(self, error: Option<bool>) -> Self

Lets you toggle automatic retries for the calls that follow.

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pub async fn block_header(&self) -> Result<AvailHeader, Error>

Returns the latest finalized block header.

§Errors

Returns Err(Error) if fetching the hash or header fails.

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pub async fn block(&self) -> Result<BlockApi, Error>

Gives you a block handle for the latest finalized block.

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pub async fn block_info(&self) -> Result<BlockInfo, RpcError>

Returns height and hash for the latest finalized block.

Equivalent to chain().block_info(false) with retry controls preserved.

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pub async fn block_hash(&self) -> Result<H256, RpcError>

Returns the hash of the latest finalized block.

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pub async fn block_height(&self) -> Result<u32, RpcError>

Returns the height of the latest finalized block.

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pub async fn legacy_block(&self) -> Result<LegacyBlock, RpcError>

Loads the legacy block view for the latest finalized block.

Returns Err(RpcError::ExpectedData) when the node does not provide a legacy block.

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pub async fn account_nonce( &self, account_id: impl Into<AccountIdLike>, ) -> Result<u32, Error>

Returns the latest finalized nonce for the account.

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pub async fn account_balance( &self, account_id: impl Into<AccountIdLike>, ) -> Result<AccountData, Error>

Returns account balances from the latest finalized block.

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pub async fn account_info( &self, account_id: impl Into<AccountIdLike>, ) -> Result<AccountInfo, Error>

Returns the full account record from the latest finalized block.

Errors mirror ChainApi::account_info.

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pub fn should_retry_on_error(&self) -> bool

Returns true when finalized-block queries retry after RPC errors.

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