* Build an `Event` without requiring a contract instance
* Contract unit test
* Function to set Event address
* Example
* Typo to improve readability
* CHANGELOG
* cargo +nightly fmt
* FIX conflict
* review: applied Address alias
Co-authored-by: Andrea Simeoni <>
Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>
* feat(ethers-solc): deserialize bytecode as bytes
* feat(ethers-solc): add method to fetch compact contract
* feat(ethers-solc): use Abi type instead of Vec<serde_json::Value>
* test(contract): use new Solc bindings
* test(middleware): use new Solc bindings
* chore: remove solc from ethers-core
* chore: remove concurrent setup code from ethers-core
* feat(ethers-solc): add ArtifactOutput::Nothing as a no-op artifact logger
* feat: add ethers-solc to top level crate
* examples: use new solc building pattern
* chore(solc): re-use opt str impl for error code decoding
* fix abigen example
* chore: fix doctests
* chore: remove setup feature
* fix: decode string to bytes correctly
* chore: clippy lints
* chore(core): remove ethers dep
* chore(providers): remove ethers dep
tests using higher-rank crates are temporarily disabled
* chore(middleware): remove ethers dep and move tests over from providers
* chore(signers): remove ethers dep
* fix(contracts): correctly determine ethers sub-crates & remove ethers
* fix: re-enable tests for all members
* fix: make contract compile without middleware dep
move over the test using middleware to ethers-middleware
* chore: cargo fmt
* chore(contract): add missing import
* WIP
* WIP
* fix(middleware): use rustls as dev dep
* chore: cargo fmt
* fix: use different key for nonce manager to avoid nonce conflicts
* chore: fix celo test ported over to middlewares
the test had the same private key with an existing middleware test,
causing potential nonce reuses
it now also uses a different storage contract, so we had to change
it to use u256 instead of string
* fix(middleware): enable contracts/celo feature
* chore: ignore non-eip2718 txs to rinkeby
* feat: support multiple addresses in filters
To support filtering of 1..n addresses we had to add the ValueOrArray
enum to the log types and refactor some ethers-contract code
Fixes: #240
Signed-off-by: Sebastian Martinez <sebastinez@me.com>
* chore: fmt
* fix: use legacy tx in unit test due to Ganache
Co-authored-by: Sebastian Martinez <sebastinez@me.com>
* feat(contract): use eip-1559 txs by default
This may break any tests which use Ganache, since it only supports legacy transactions.
We should replace Ganache with hardhat where possible
* fix(providers): always try setting default_sender
* chore: make all test transactions legacy
* feat(multicall): allow submitting legacy txs
* chore: default to legacy txs via feature flag
This is useful for chains like Celo that do not support the Typed Envelope
* fix: use legacy txs in ds proxy deployment / tests
* chore: fix review comments
* feat(providers): tokio 1.0
BREAKING: This removes async-std as a compatibility option
* feat: tokio 1.0 in rest of crates
* fix: patch Cargo.toml until deps are released
* fix(contract): load ws deps
* feat: bytes 1.0 (#121)
* feat(core): move to bytes::Bytes
* feat: adjust rest of crates to Bytes
* chore: bump deps
CI fails due to:
https://github.com/snapview/tokio-tungstenite/pull/142#discussion_r550445144
* chore: use latest tokio-tungstenite
* ci: split tests into jobs (#129)
* Switch to `hex` (#128)
* fix(core): replace rustc_hex with hex
* fix(providers): replace rustc_hex with hex
* chore: replace rustc-hex with hex
* chore: cargo fmt
* fix(ledger): copy address from string correctly
* chore: fix flaky tests
Fixes#105
* feat(providers): return a PendingTransaction from send_tx calls
* feat(providers): expose the internal provider to all middlewares
* fix(middleware): use the returned PendingTx instead of using a hash
* fix(contract): use the pending tx returned value
Note1: To support that, we need to clone the tx when sending in order to make lifetimes work out
Note2: Multicall does not support that feature
* fix(ethers): adjust examples
* chore: fix provider test
* chore: fix celo test
BREAKING CHANGE
* feat: allow encoding/decoding function data
* feat: allow decoding event data
* feat: human readable abi
inspired from https://blog.ricmoo.com/human-readable-contract-abis-in-ethers-js-141902f4d917
* test: add event / fn decoding tests
* chore: fix clippy
* feat(abigen): allow providing args in human readable format
* refactor: extract minimal features of Contract into BaseContract
* refactor: move BaseContract to own file
* chore: ensure celo test passes
* chore: fix clippy
Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>
* feat: ledger support
Adds support for Ledger Nano S Eth app (v1.3.7)
- sign message
- sign transaction
- get addresses
- get app version
* fix: fix eth docstring
* fix: take into account EIP155
* feat: convert Signer to async
* feat: implement Signer for Ledger
* ci: run celo-only tests explicitly
This is done to avoid using --all-features
* fix: remove async from with_signer
* chore: fix doctests
* fix: add Send/Sync to SignerError
* ci: update etherscan key
* test: disable etherscan abigen tests temporarily
* test(tokens): ensure nested tuples tokenize properly
* test(contract): add failing test with 2 args
This happens because the args are serialized as Token::Tuple, while instead they should be just a vector
* fix(tokens): add token flattening method to fix non-nested tuples
* fix: do not export the flatten function
* feat(provider): allow specifying a default polling interval param
This parameter is going to be used for all subsequent client calls by default. It can still be overriden with the internal
`interval` calls
* feat(contract): replace reference to Client with Arc
* feat(abigen): adjusts codegen to use Arcs
* fix(ethers): adjust examples to new apis
* fix(provider): return TxHash instead of PendingTransaction on tx submission
Returning a PendingTransaction allowed us to have nice ethers.js-like syntax where you submit
a transaction and then can immediately await it. Unfortunately, now that we use Arcs and not lifetimes
this meant that we would need to bind the function call in a variable, and then await on it, which is pretty
bad UX.
To fix this, we revert back to returning a TxHash and introduce a convenience method on the provider and the
contract which takes a tx_hash and returns a PendingTransaction object. The syntax ends up being slightly
more verbose (although more explicit), but the issue is fixed.
* fix: relax trait bounds on JsonRpcClient
* refactor(provider): move http client to separate dir
* feat(provider): add initial Websocket support over Stream/Sink + Tungstenite
* test(provider): add websocket test
* feat(provider): add convenience method using tokio/async-std behind a feature flag
* test(provider): add websocket ssl test
* feat(provider): add TLS websockets for tokio/async-std
* docs(provider): add websocket docs / examples
* fix(provider): make tokio an optional dep
* feat(provider): implement Streamed logs
This utilizes eth_getFilterChanges. The stream struct must be instantiated with a factory that yields logs/hashes.
Consumers are expected to use the `FilterStream` trait in order to simplify their type definitions
* feat(provider): expose streaming methods
* test(provider): add new blocks/pending txs test
* feat(contract): allow events to be streamed
* test(contract): add integration test for streaming event logs
* perf(contract-factory): take abi and bytecode by value instead of reference
The abi, bytecode and the factory's deploy method now consume the structs instead of being passed by reference. While this means that
consumers might need to clone before using them, this gives us some more flexiblity around factories inside helper functions
* refactor(contract): use test helpers to reduce code dup
* chore: make clippy happy
Andrea Simeoni
DaniPopes
oblique
Matthias Seitz
Georgios Konstantopoulos
Rohit Narurkar
Pawan Dhananjay