Registry / networking / jsonrpc-core-client

jsonrpc-core-client

library18.0.0rscratesunverified

Transport agnostic JSON-RPC 2.0 client implementation.

# Cargo.toml
[dependencies]
jsonrpc-core-client = "18.0.0"

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INSTALL

IMPORT

SIG · JSONRPC-CORE-CLIEN

jsonrpc-core-client

networkingrustv18.0.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

connect

✓ use jsonrpc_core_client::transports::http::connect;

Connects to a JSON-RPC server via HTTP and calls a method.

use jsonrpc_core_client::transports::http::connect; #[tokio::main] async fn main() -> Result<(), Box<dyn std::error::Error>> { let client = connect::<_, ()>("http://localhost:8545").await?; let result: String = client.call_method("eth_protocolVersion", rpc_params![]).await?; println!("Protocol version: {}", result); Ok(()) }

Debug

Known issues

gotchaRequires an async runtime (e.g., Tokio) for HTTP transport.

fix

Add `tokio` as a dependency and use `#[tokio::main]` or another async runtime.

affects: >=18.0.0

Upgrade

Version history

18.0.0latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

4 hits · last 30 days

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Resources

githubhttps://github.com/paritytech/jsonrpc ↗

homepagehttps://github.com/paritytech/jsonrpc ↗

docshttps://docs.rs/jsonrpc-core-client/ ↗