mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
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Static Metadata Validation (#478)
* metadata: Implement MetadataHashable for deterministic hashing Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Hash `scale_info::Field` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Hash `scale_info::Variant` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Hash `scale_info::TypeDef` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Hash pallet metadata Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Avoid data representation collision via unique identifiers Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Finalize hashing on recursive types Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Cache recursive calls Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Move `MetadataHashable` to codegen to avoid cyclic dependency Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Add pallet unique hash Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Wrap metadata as owned Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Use MetadataHashable wrapper for clients Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Generate runtime pallet uid from metadata Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Validate metadata compatibility at the pallet level Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Update polkadot.rs Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Modify examples and tests for the new API Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Implement metadata uid Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Update polkadot with TryFrom implementation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * client: Change `to_runtime_api` to reflect TryFrom changes Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * client: Skip full metadata validation option Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Add option to skip pallet validation for TransactionApi Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Add option to skip pallet validation for StorageApi Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Update polkadot.rs with ability to skip pallet validation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Change `MetadataHashable` to per function implementation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Use metadata hashes functions Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Use metadata hashes functions Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Make `get_type_uid` private Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen, subxt: Rename metadata functions `*_uid` to `*_hash` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Update `get_field_hash` to use `codec::Encode` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Update polkadot.rs Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen, subxt: Move metadata check from client to subxt::Metadata Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen, subxt: Rename metadata check functions to follow `*_hash` naming Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Update polkadot.rs to reflect naming changes Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Use `encode_to` for metadata generation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Update polkadot.rs to reflect `encode_to` changes Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Specific name for visited set Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Provide cache to hashing functions Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Compute metadata hash by sorted pallets Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Get extrinsic hash Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Extend metadata hash with extrinsic and metadata type Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Add cache as metadata parameter Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen, subxt: Update metadata hash to use cache Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Implement Default trait for MetadataHasherCache Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Add cache for pallets Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Move functionality to metadata crate Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen, subxt: Use subxt-metadata crate Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Remove metdata hashing functionality Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Add documentation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Fix vector capacity to include extrinisc and type hash Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Add empty CLI Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata-cli: Fetch metadata from substrate nodes Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata-cli: Log metadata hashes of provided nodes Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata-cli: Group compatible nodes by metadata Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata-cli: Simplify hash map insertion Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata-cli: Move full metadata check to function Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata-cli: Group metadata validation at the pallet level Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Persist metadata cache Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Move compatibility cli from subxt-metadata to subxt-cli Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Remove cli from subxt-metadata Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * cli: Fix clippy Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Fix compatible metadata when pallets are registered in different order Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * tests: Handle result of pallet hashing Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Remove type cache for deterministic hashing Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Add test assets from `substrate-node-template` tag `polkadot-v0.9.17` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata-tests: Check cache hashing for Balances pallet Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Fix `get_type_hash` clippy issue Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata-tests: Compare one time cache with persistent cache Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata-test: Check metadata hash populates cache for pallets Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata-tests: Simplify `cache_deterministic_hash` test Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata-tests: Check deterministic metadata for different order pallets Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Fix clippy Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Implement TransactionApiUnchecked for skipping pallet validation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Implement StorageApiUnchecked for skipping pallet validation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Remove skip_pallet_validation boolean Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Implement ClientUnchecked for skipping metadata validation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Update polkadot.rs Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Update examples of rpc_call to skip metadata Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Remove heck dependency Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Add pallet name as an identifier for pallet hashing Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Implement MetadataHashDetails Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Adjust testing to `MetadataHashDetails` interface Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Remove extra `pallet_name` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Update polkadot.rs Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Fix clippy issue Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Change StorageApi to support `_unchecked` methods Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Change TransactionApi to support `_unchecked` methods Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Switch back from `TryFrom` to `From` for `subxt::Client` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen, subxt: Remove `ClientUnchecked` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Expose `validate_metadata` as validation of compatibility method Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * examples: Update to the new interface Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Update test integration to latest interface Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Update polkadot.rs Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Check different pallet index order Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Check recursive type hashing Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Check recursive types registered in different order Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Fix recursive types warning Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Remove test assets Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Extend tests to verify cached pallet values Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * examples: Add metadata compatiblity example Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * examples: Revert balance_transfer to initial form Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Add ConstantsApi metadata check Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * tests: Modify tests to accomodate ConstantsApi changes Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * examples: Modify verified version Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Generate polkadot.rs from `0.9.18-4542a603cc-aarch64-macos` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * examples: Update polkadot_metadata.scale from `0.9.18-4542a603cc-aarch64-macos` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Update documentation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * tests: Modify default pallet usage Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Remove hex dependency Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Add MetadataTestType to capture complex types Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Update tests to use complex types Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Check metadata correctness via extending pallets Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Extend pallet hash with Events Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Extend pallet hash with constants Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Extend pallet hash with error Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * examples: Extend metadata compatibiliy with StorageApi and ConstantsApi Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Modify comments and documentation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Benchmarks for full validation and pallet validation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/benches: Fix clippy Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Hash metadata just by inspecting the provided pallets Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Make pallets generic over T for `AsRef<str>` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Expose the name of the pallets composing the metadata Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt/tests: Update polkadot.rs with pallets name Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen: Obtain metadata hash only by inspecting pallets Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * codegen,subxt: Extend the metadata hash to utilize just pallets Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt/tests: Update polkadot.rs with client metadata has per pallet Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Test `get_metadata_per_pallet_hash` correctness Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Fix clippy Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/benches: Fix decode of metadata Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Fix clippy Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * [static metadata] validate storage, calls and constants per call (#507) * validate storage, calls and constants per call * fix typo * cache per-thing hashing, move an Arc, remove some unused bits * create hash_cache to simplify metadata call/constant/storage caching * simplify/robustify the caching logic to help prevent mismatch between get and set * cargo fmt * Fix clippy Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * bench the per-call metadata functions * metadata: Add test for `node_template_runtime_variant` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * ensure criteron cli opts work * group benchmarks and avoid unwrap issues * metadata: Check template runtime for handling the pallet swap order case Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Remove debug logs Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Optimise by removing field's name and type_name and type's path Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Refactor `get_type_hash` to break recursion earlier Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Add tests for `hash_cache` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Add tests for checking Metadata Inner cache Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Check semantic changes inside enum and struct fields Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Add enums named differently with compatible semantic meaning Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Guard testing of release versions for `node_template_runtime` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Improve documentation Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * Update polkadot.rs Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata/tests: Manually construct type of `node_template_runtimeL::Call` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * no more special Call handling, avoid a little cloning, and actually sort by name * remove unused deps and fmt * RuntimeMetadataLastVersion => RuntimeMetadataV14 * remove a bunch of allocations in the metadata hashing, speed up from ~17ms to ~5ms * update release docs to release metadata crate too * subxt: Remove codegen dependency Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Replace std RwLock with parking_lot Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt/tests: Add ws address to `TestNodeProcess` Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt/tests: Add metadata validation integration test Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Allow setting metadata on the ClientBuilder Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt/tests: Check incompatible metadatas Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * metadata: Fix constant hashing for deterministic output Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt/tests: Check metadata validation for constants Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt/tests: Test validation for calls Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt/tests: Test validation for storage Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Expose `set_metadata` for testing only Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * subxt: Guard metadata tests under integration-tests Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> Co-authored-by: James Wilson <james@jsdw.me>
This commit is contained in:
Alexandru Vasile
@@ -14,7 +14,7 @@
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// You should have received a copy of the GNU General Public License
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// along with subxt. If not, see <http://www.gnu.org/licenses/>.
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//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-f6d6ab005d-aarch64-macos.
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//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-4542a603cc-aarch64-macos.
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//!
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//! E.g.
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//! ```bash
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@@ -47,7 +47,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
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let hash = api
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.tx()
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.balances()
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.transfer(dest, 123_456_789_012_345)
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.transfer(dest, 123_456_789_012_345)?
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.sign_and_submit_default(&signer)
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.await?;
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@@ -14,7 +14,7 @@
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// You should have received a copy of the GNU General Public License
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// along with subxt. If not, see <http://www.gnu.org/licenses/>.
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//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-f6d6ab005d-aarch64-macos.
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//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-4542a603cc-aarch64-macos.
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//!
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//! E.g.
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//! ```bash
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@@ -59,7 +59,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
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let hash = api
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.tx()
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.balances()
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.transfer(dest, 123_456_789_012_345)
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.transfer(dest, 123_456_789_012_345)?
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.sign_and_submit(&signer, tx_params)
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.await?;
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@@ -14,7 +14,7 @@
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// You should have received a copy of the GNU General Public License
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// along with subxt. If not, see <http://www.gnu.org/licenses/>.
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//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-f6d6ab005d-aarch64-macos.
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//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-4542a603cc-aarch64-macos.
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//!
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//! E.g.
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//! ```bash
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@@ -68,7 +68,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
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let hash = api
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.tx()
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.balances()
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.transfer(dest, 10_000)
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.transfer(dest, 10_000)?
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.sign_and_submit_default(&signer)
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.await?;
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@@ -14,7 +14,7 @@
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// You should have received a copy of the GNU General Public License
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// along with subxt. If not, see <http://www.gnu.org/licenses/>.
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//! Example verified against polkadot 0.9.18-f6d6ab005d-aarch64-macos.
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//! Example verified against polkadot 0.9.18-4542a603cc-aarch64-macos.
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#![allow(clippy::redundant_clone)]
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@@ -14,7 +14,7 @@
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// You should have received a copy of the GNU General Public License
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// along with subxt. If not, see <http://www.gnu.org/licenses/>.
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//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-f6d6ab005d-aarch64-macos.
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//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-4542a603cc-aarch64-macos.
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//!
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//! E.g.
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//! ```bash
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@@ -14,7 +14,7 @@
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// You should have received a copy of the GNU General Public License
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// along with subxt. If not, see <http://www.gnu.org/licenses/>.
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//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.13-d96d3bea85-aarch64-macos.
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//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-4542a603cc-aarch64-macos.
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//!
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//! E.g.
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//! ```bash
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@@ -0,0 +1,52 @@
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// Copyright 2019-2022 Parity Technologies (UK) Ltd.
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// This file is part of subxt.
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//
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// subxt is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// subxt is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with subxt. If not, see <http://www.gnu.org/licenses/>.
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//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-4542a603cc-aarch64-macos.
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//!
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//! E.g.
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//! ```bash
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//! curl "https://github.com/paritytech/polkadot/releases/download/v0.9.13/polkadot" --output /usr/local/bin/polkadot --location
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||||
//! polkadot --dev --tmp
|
||||
//! ```
|
||||
|
||||
use subxt::{
|
||||
ClientBuilder,
|
||||
DefaultConfig,
|
||||
PolkadotExtrinsicParams,
|
||||
};
|
||||
|
||||
#[subxt::subxt(runtime_metadata_path = "examples/polkadot_metadata.scale")]
|
||||
pub mod polkadot {}
|
||||
|
||||
#[tokio::main]
|
||||
async fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
env_logger::init();
|
||||
|
||||
let api = ClientBuilder::new()
|
||||
.build()
|
||||
.await?
|
||||
.to_runtime_api::<polkadot::RuntimeApi<DefaultConfig, PolkadotExtrinsicParams<DefaultConfig>>>();
|
||||
|
||||
// Full metadata validation is not enabled by default; instead, the individual calls,
|
||||
// storage requests and constant accesses are runtime type checked against the node
|
||||
// metadata to ensure that they are compatible with the generated code.
|
||||
//
|
||||
// To make sure that all of our statically generated pallets are compatible with the
|
||||
// runtime node, we can run this check:
|
||||
api.validate_metadata()?;
|
||||
|
||||
Ok(())
|
||||
}
|
||||
Binary file not shown.
@@ -14,7 +14,7 @@
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with subxt. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-f6d6ab005d-aarch64-macos.
|
||||
//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-4542a603cc-aarch64-macos.
|
||||
//!
|
||||
//! E.g.
|
||||
//! ```bash
|
||||
|
||||
@@ -14,7 +14,7 @@
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with subxt. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-f6d6ab005d-aarch64-macos.
|
||||
//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-4542a603cc-aarch64-macos.
|
||||
//!
|
||||
//! E.g.
|
||||
//! ```bash
|
||||
@@ -60,7 +60,7 @@ async fn simple_transfer() -> Result<(), Box<dyn std::error::Error>> {
|
||||
let balance_transfer = api
|
||||
.tx()
|
||||
.balances()
|
||||
.transfer(dest, 10_000)
|
||||
.transfer(dest, 10_000)?
|
||||
.sign_and_submit_then_watch_default(&signer)
|
||||
.await?
|
||||
.wait_for_finalized_success()
|
||||
@@ -92,7 +92,7 @@ async fn simple_transfer_separate_events() -> Result<(), Box<dyn std::error::Err
|
||||
let balance_transfer = api
|
||||
.tx()
|
||||
.balances()
|
||||
.transfer(dest, 10_000)
|
||||
.transfer(dest, 10_000)?
|
||||
.sign_and_submit_then_watch_default(&signer)
|
||||
.await?
|
||||
.wait_for_finalized()
|
||||
@@ -143,7 +143,7 @@ async fn handle_transfer_events() -> Result<(), Box<dyn std::error::Error>> {
|
||||
let mut balance_transfer_progress = api
|
||||
.tx()
|
||||
.balances()
|
||||
.transfer(dest, 10_000)
|
||||
.transfer(dest, 10_000)?
|
||||
.sign_and_submit_then_watch_default(&signer)
|
||||
.await?;
|
||||
|
||||
|
||||
@@ -14,7 +14,7 @@
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with subxt. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-f6d6ab005d-aarch64-macos.
|
||||
//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-4542a603cc-aarch64-macos.
|
||||
//!
|
||||
//! E.g.
|
||||
//! ```bash
|
||||
@@ -69,6 +69,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
api.tx()
|
||||
.balances()
|
||||
.transfer(AccountKeyring::Bob.to_account_id().into(), transfer_amount)
|
||||
.expect("compatible transfer call on runtime node")
|
||||
.sign_and_submit_default(&signer)
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
@@ -14,7 +14,7 @@
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with subxt. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-f6d6ab005d-aarch64-macos.
|
||||
//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-4542a603cc-aarch64-macos.
|
||||
//!
|
||||
//! E.g.
|
||||
//! ```bash
|
||||
@@ -73,6 +73,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
api.tx()
|
||||
.balances()
|
||||
.transfer(AccountKeyring::Bob.to_account_id().into(), 1_000_000_000)
|
||||
.expect("compatible transfer call on runtime node")
|
||||
.sign_and_submit_default(&signer)
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
@@ -14,7 +14,7 @@
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with subxt. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-f6d6ab005d-aarch64-macos.
|
||||
//! To run this example, a local polkadot node should be running. Example verified against polkadot 0.9.18-4542a603cc-aarch64-macos.
|
||||
//!
|
||||
//! E.g.
|
||||
//! ```bash
|
||||
@@ -74,6 +74,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
api.tx()
|
||||
.balances()
|
||||
.transfer(AccountKeyring::Bob.to_account_id().into(), 1_000_000_000)
|
||||
.expect("compatible transfer call on runtime node")
|
||||
.sign_and_submit_default(&signer)
|
||||
.await
|
||||
.unwrap();
|
||||
|
||||
Reference in New Issue
Block a user