init of subxt-core crate

core/src/lib.rs

@@ -0,0 +1,25 @@
+// Copyright 2019-2023 Parity Technologies (UK) Ltd.
+// This file is dual-licensed as Apache-2.0 or GPL-3.0.
+// see LICENSE for license details.
+
+//! # Subxt-core
+//!
+//! `#[no_std]` compatible core crate for subxt.
+
+#![cfg_attr(not(feature = "std"), no_std)]
+
+pub mod client;
+pub mod config;
+pub mod dynamic;
+pub mod metadata;
+pub mod prelude;
+pub mod tx;
+pub mod utils;
+
+pub use config::{
+    BlockHash, Config, ExtrinsicParams, ExtrinsicParamsEncoder, PolkadotConfig,
+    PolkadotExtrinsicParams, SubstrateConfig, SubstrateExtrinsicParams,
+};
+
+#[macro_use]
+mod macros;