Struct Provider 

pub struct Provider<T: Target> { /* private fields */ }

Generic provider for HTTP requests to a Target. Handles construction, auth, and execution.

Implementations

impl<T> Provider<T>

where T: Target,

pub fn new( endpoint_fn: Option<EndpointFn<T>>, request_fn: Option<RequestBuilderFn<T>>, timeout: Option<Duration>, ) -> Self

Creates a new Provider with optional URL, request builder customization, and timeout.

pub fn with_client( client: Client, endpoint_fn: Option<EndpointFn<T>>, request_fn: Option<RequestBuilderFn<T>>, ) -> Self

pub fn request_url(&self, target: &T) -> String

Trait Implementations

impl<T: Target> Debug for Provider<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T> Default for Provider<T>

where T: Target,

fn default() -> Self

Returns the “default value” for a type.

impl<T> JsonProviderType<T> for Provider<T>

where T: Target + Send,

async fn request_json<U: DeserializeOwned>(&self, target: T) -> Result<U, Error>

request and deserialize response to json using serde

impl<T> JsonRpcProviderType<T> for Provider<T>

where T: JsonRpcTarget + Send,

async fn batch<U: DeserializeOwned>( &self, targets: Vec<T>, ) -> Result<Vec<JsonRpcResult<U>>, JsonRpcError>

batch isomorphic JSON-RPC requests

async fn batch_chunk_by<U: DeserializeOwned>( &self, targets: Vec<T>, chunk_size: usize, ) -> Result<Vec<JsonRpcResult<U>>, JsonRpcError>

impl<T> ProviderType<T> for Provider<T>

where T: Target + Send,

async fn request(&self, target: T) -> Result<HTTPResponse, Error>

Builds and executes a request to Target, returning raw HTTPResponse.