Commit Graph

40 Commits

Author SHA1 Message Date
Gabriel Coutinho de Paula 6ec8312b8c
Expose `LogMeta` type and add more fields, and expose FilterBlockOption (#294)
* Expose `LogMeta` and add more fields

* Add tests for `query_with_meta`

* Expose `FilterBlockOption`

* Run rustfmt
2021-05-13 13:51:27 +03:00
Matthias Seitz 816c5fc071
feat(abigen): extend ethevent trait methods and decoding (#239)
* feat: extend EthEvent with decode_log method and support indexed proc
macro attributes

* test: check that ethevent proc macro attributes compile

* docs: document EthEvent proc macro attributes and add example

* refactor: change decode_log to take a reference

* refactor: use ethers as fully qualified path

* feat: add events enum generation

* feat: introduce EthLogDecode trait

* feat: generate EthLogDecode implementations

* refactor: use fully qualified syntax during abigen

* fix: switch to new Event builder

* fix: make test compile again

* test: update failing tests

* refactor: rename event function

* chore(clippy): make clippy happy

* fix: rename the event correctly

* fix: add missing indexed attribute

* Revert "fix: rename the event correctly"

This reverts commit 03eabc3ead.

* fix: make indexed names optional

* fix: dsproxy name

* fix: rename ethers top level module imports
2021-03-19 17:44:59 +02:00
Matthias Seitz c525c71d96
style: remove token instead cloning them (#236) 2021-03-18 07:31:49 +02:00
Gabriel Coutinho de Paula 530bfe2b71
feat: add support for EIP-234 and EIP-1898 (#231)
* Add support for EIP-234

* Add support for EIP-1898

* Remove redundant field names

* Remove useless conversion

* Change `unwrap_or` to `unwrap_or_else`
2021-03-16 21:46:07 +02:00
Matthias Seitz 57010c1c60
feat(abigen): include ethevent proc macro in abigen code gen workflow (#232)
* fix: make EthEvent name method a trait method

* refactor: make expand methods members of Context

* fix: make AbiParser parsing non consumeable

* feat: add struct expanding

* feat: use derive(EthEvent) in abigen workflow

* test: check EthEvent in abigen macro

* test: make test compile again

* refactor: simplify and optimize abi parsing from single str

* test: add human readable abigen tests
2021-03-16 21:37:19 +02:00
Matthias Seitz 7b10b76e20
feat: add EthEvent proc macro derive support (#227)
* refactor: extract error module and use error macros

* feat: add solidity struct parser

* refactor: add AbiParse and support struct parsing

* test: add more struct parsing tests

* feat: add EthAbiType proc macro derive for deriving Tokenizable trait

* test: add EthAbiType derive tests

* refactor: extract tokenizeable implementation in separate method

* chore(test): use EthAbiType derive instead implementing Detokenizeable

* feat: introduce EthEvent trait

* feat: add EthEvent proc macro derive support

* test: add proc macro derive tests

* chore: rustfmt

Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>
2021-03-15 13:59:52 +02:00
Rohit Narurkar 3105431007
feat: Transformer middleware with DsProxy impl (#165)
* feat: basic structure of proxy wallet middleware with DsProxy

* feat: build DsProxy contract, minor fixes, naming convention changes

* fix: add provider error in contract error

* fix: left pad storage value

* fix: delete gnosis safe for now

* feat(ds_proxy): execute code or target

* test(ds_proxy): transformer middleware tests

* fix: clippy should be happy

* fix(tests): ds proxy execute code

* chore: add documentation

* chore: formatting
2021-01-22 11:25:22 +02:00
Georgios Konstantopoulos 29a3a16085
chore: upgrade to latest ethtypes (#137)
* chore: upgrade to latest ethtypes

* chore: fix doctests
2021-01-10 14:03:37 +02:00
Georgios Konstantopoulos 5f292670fc
docs: add more docs (#130) 2020-12-31 21:08:12 +02:00
Georgios Konstantopoulos 5c1f8f532a
Upgrade to Tokio 1.0 and remove async-std (#120)
* 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
2020-12-31 19:19:14 +02:00
Georgios Konstantopoulos 5860a1df6c
Trim some dependencies (#116)
* core: trim deps

* providers: trim deps

* contract: trim deps

* middleware: trim deps

* signers: trim deps
2020-12-25 02:17:21 +02:00
Georgios Konstantopoulos 3a2fd3e814
Returning a `PendingTransaction` after sending a tx (#107)
* 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
2020-12-17 13:26:01 +02:00
Georgios Konstantopoulos 1ece5d2020
Contract & Provider eth_subscribe support (#100)
* fix(block): fix block decoding from ws

* feat(pubsub): add pubsub traits and sub stream

Also use DeserializeOwned alias

* feat(transports): add notification type

* feat(ws): rewrite Ws for subscription support

* feat(provider): add eth_subscribe

* fix(celo): disable some celo tests due to ganache incompatibilities

* test(rinkeby): fix flaky test

* feat(contract): WS subscription bindings (#101)

* feat(middleware): add subscriptions to middleware methods

* feat(contract): add subscribe method to contracts
2020-11-30 11:33:06 +02:00
Georgios Konstantopoulos 84aafbbd1f
Misc Fixes (#97)
* fix: use generic instead of impl Trait

* fix: do not skip first 4 bytes when decoding outputs
2020-11-12 12:08:20 +02:00
Georgios Konstantopoulos eb26915081
feat: allow encoding/decoding function data (#90)
* 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
2020-10-29 09:48:24 +02:00
Pawan Dhananjay 35e24ed412
refactor: extract minimal features of Contract into BaseContract (#88)
* 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>
2020-10-27 12:57:01 +02:00
Georgios Konstantopoulos 2d51c523ba
feature: Middleware Architecture (#65)
* feat: convert Provider to Middleware trait

* feat: move gas oracle to middleware crate

* feat: move signer to middleware crate

* feat: add nonce manager middleware and test stacking

* refactor: convert generic middleware jsonrpc type to associated type

* feat: move ethers-contract to middleware arch

* test(provider): make tests pass

* test(middleware): move middleware tests from signer

* test: fix ethers examples

* fix(contract): make tests compile

* chore: fix clippy

* feat: deduplicate trait delegation

* refactor(signer): deduplicate tx signing logic across signers

* fix doctests

* fix: examples, celo tests and ci
2020-09-25 00:33:09 +03:00
Georgios Konstantopoulos bf1d1e098f
fix: replace FilterStream with concrete type (#69)
* fix: replace FilterStream with concrete type

* fix: use PinBoxFut type alias

* ci: fix CI error with ledger
2020-09-23 11:04:54 +03:00
Georgios Konstantopoulos 95fcbe5240
feat: ledger support (#66)
* 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
2020-09-20 18:17:02 +03:00
Georgios Konstantopoulos cff6eb45a5
fix: make multicall work by reference (#58)
* fix: make multicall work by reference

* chore: update readme with solc / ganache requirements

* chore: cargo fmt

* chore: fix doctests

* fix: disable sparkpool gasnow test
2020-08-21 15:54:23 +03:00
Rohit Narurkar 237f011259
(feat) gas oracle support (#56)
* (feat) gas oracle support

* (refactor) make a separate module | fix clippy warning

* add gas oracle to client using dynamic dispatch

* fix doc build in multicall module

* gas oracle returns U256

* support gas price fetching from client

* avoid querying for unsupported gas categories

* changes based on PR review

* add support for gasnow API, refactor gwei to wei
2020-08-18 21:47:56 +03:00
Rohit Narurkar 516b431a48
add support for gas estimate and calldata from ContractCall (#53)
* add support for gas estimate and calldata from ContractCall

* fix celo tests for get_block and get_tx
2020-08-12 11:35:33 +03:00
Rohit Narurkar a9bb98b5a7
Implement Multicall functionality for batched calls (#43)
* Implement Multicall functionality for batched calls

* Documentation, some modifications as suggested in the review

* (Abigen) handle single input arg and set output irrespective of mutability

* implement send functionality and allow clearing calls

* Fix detokenization, dont require pre-processing anymore

* panic when more than supported number of calls are pushed

* add doc for panics in case of add_call

* (multicall) eth_balance support, update bindings

* refactor: move multicall to its own directory

* fix: add infura api key

* ci: ensure CI runs on PRs from forks

* test(multicall): re-use aggregate call

* contract: make multicall docs compile and remove redundant clones

* ci: add public etherscan API key so that forks don't get rate limited

* chore: adjust test contract naming

Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>
2020-07-03 19:52:09 +03:00
Georgios Konstantopoulos 41998d6d2d
fix(tokens): make token decoding abiencoderv2 friendly 2020-07-03 18:51:19 +03:00
Georgios Konstantopoulos 3d2d40699f
Fix buggy non-nested tuples (#48)
* 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
2020-07-03 17:37:38 +03:00
Georgios Konstantopoulos 1cfbc7b3c3
Replace contract client references with Arc (#35)
* 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.
2020-06-22 11:44:08 +03:00
Georgios Konstantopoulos 7a17e54fbd
feat(contract): add helper to query events w/ metadata (block num + tx hash) (#33)
* feat(contract): add helper to query events w/ metadata (block num + tx hash)
2020-06-22 01:08:40 +03:00
Georgios Konstantopoulos 833ca33f60
feat(signers): make Signer on Client optional (#34)
This allows using Contract either in read-only mode (e.g. for fetching data/events)
or for using the accounts on the node as senders
2020-06-21 21:19:59 +03:00
Georgios Konstantopoulos 0cfeadadf4
Websockets + TLS for Async-Std / Tokio (#30)
* 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
2020-06-21 10:17:11 +03:00
Georgios Konstantopoulos 4ff466a593
fix intradoc links and add missing cargo metadata (#29) 2020-06-20 16:55:07 +03:00
Georgios Konstantopoulos ba5ae5a894
Add Celo support (#8)
* feat(types): add optional Celo support

* feat: add Celo feature flags to all crates

* test(provider): add get_transaction celo test

* test(signer): add send_transaction celo test

* test(contract): add deploy and call contract function celo test
2020-06-17 12:22:01 +03:00
Georgios Konstantopoulos 1a47e933ae
feat(signers): implement Serde and make Wallet API smaller (#20)
* feat(signers): implement Serde and make API smaller

* fix: add abigen as a dev-dependency feature
2020-06-17 09:38:04 +03:00
Georgios Konstantopoulos 79b21b9ea0
add pending tx type to wait for tx confirmations (#11)
* feat: add pending tx type

* feat(pending-txs): implement the full state machine

* tests(ethers): fix transfer eth example

* feat: use the pending transaction struct when deploying a contract

* ci: skip the pending tx test

* chore: fix doctests
2020-06-15 15:40:06 +03:00
Georgios Konstantopoulos d90b03da06
Add streamed logs to the provider (#9)
* 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
2020-06-15 11:46:07 +03:00
Georgios Konstantopoulos 030fc671fe
docs(contract): expand contract docs 2020-06-10 21:20:47 +03:00
Georgios Konstantopoulos 73b502ed5f
macro: re-enable paths/etherscan and enable more complex tokens 2020-06-04 00:05:05 +03:00
Georgios Konstantopoulos c18e52f918
contract: simplify lifetimes 2020-06-02 14:39:01 +03:00
Georgios Konstantopoulos e051cffe47
contract: allow connecting to many clients/addresses 2020-06-02 13:36:29 +03:00
Georgios Konstantopoulos 6bd3c41bd0
contract: simplify errors and generics 2020-06-02 02:15:33 +03:00
Georgios Konstantopoulos cd4914d37f
refactor: pull crates to root dir 2020-06-01 21:24:22 +03:00