Trait ethers_providers::JsonRpcClient
source · pub trait JsonRpcClient: Debug + Send + Sync {
type Error: Into<ProviderError> + RpcError;
// Required method
fn request<'life0, 'life1, 'async_trait, T, R>(
&'life0 self,
method: &'life1 str,
params: T
) -> Pin<Box<dyn Future<Output = Result<R, Self::Error>> + Send + 'async_trait>>
where T: Debug + Serialize + Send + Sync + 'async_trait,
R: DeserializeOwned + Send + 'async_trait,
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait;
}
Expand description
Trait which must be implemented by data transports to be used with the Ethereum JSON-RPC provider.
Required Associated Types§
sourcetype Error: Into<ProviderError> + RpcError
type Error: Into<ProviderError> + RpcError
A JSON-RPC Error
Required Methods§
sourcefn request<'life0, 'life1, 'async_trait, T, R>(
&'life0 self,
method: &'life1 str,
params: T
) -> Pin<Box<dyn Future<Output = Result<R, Self::Error>> + Send + 'async_trait>>where
T: Debug + Serialize + Send + Sync + 'async_trait,
R: DeserializeOwned + Send + 'async_trait,
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
fn request<'life0, 'life1, 'async_trait, T, R>( &'life0 self, method: &'life1 str, params: T ) -> Pin<Box<dyn Future<Output = Result<R, Self::Error>> + Send + 'async_trait>>where T: Debug + Serialize + Send + Sync + 'async_trait, R: DeserializeOwned + Send + 'async_trait, Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,
Sends a request with the provided JSON-RPC and parameters serialized as JSON