Struct remote_externalities::rpc_api::RpcService

impl RpcService

pub async fn new<S: AsRef<str>>(
uri: S,
keep_connection: bool
) -> Result<Self, String>

Creates a new RPC service. If keep_connection, then connects to uri right away.

pub fn uri(&self) -> String

Returns the address at which requests are sent.

pub async fn get_header<Block>(
 &self,
 at: Block::Hash
) -> Result<Block::Header, String>where
 Block: BlockT,
 Block::Header: DeserializeOwned,

Get the header of the block identified by at.

pub async fn get_finalized_head<Block: BlockT>(
&self
) -> Result<Block::Hash, String>

Get the finalized head.

pub async fn get_block<Block: BlockT + DeserializeOwned>(
&self,
at: Block::Hash
) -> Result<Block, String>

Get the signed block identified by at.

pub async fn get_runtime_version<Block: BlockT + DeserializeOwned>(
&self,
at: Option<Block::Hash>
) -> Result<RuntimeVersion, String>

Get the runtime version of a given chain.

Auto Trait Implementations§

impl !UnwindSafe for RpcService

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