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bugfix: disable type serialization when legacy feature is set (#383)

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James Prestwich 2021-08-16 14:12:30 -07:00 committed by GitHub
parent 6cb7cac675
commit e98288d0d5
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3 changed files with 16 additions and 3 deletions
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2
Cargo.lock generated
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@ -867,7 +867,7 @@ dependencies = [
[[package]] [[package]]
name = "ethers-core" name = "ethers-core"
version = "0.4.6" version = "0.4.7"
dependencies = [ dependencies = [
"arrayvec 0.7.1", "arrayvec 0.7.1",
"bincode", "bincode",

2
ethers-core/Cargo.toml
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@ -1,7 +1,7 @@
[package] [package]
name = "ethers-core" name = "ethers-core"
license = "MIT OR Apache-2.0" license = "MIT OR Apache-2.0"
version = "0.4.6" version = "0.4.7"
authors = ["Georgios Konstantopoulos <me@gakonst.com>"] authors = ["Georgios Konstantopoulos <me@gakonst.com>"]
edition = "2018" edition = "2018"
description = "Core structures for the ethers-rs crate" description = "Core structures for the ethers-rs crate"

15
ethers-core/src/types/transaction/eip2718.rs
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@ -5,8 +5,21 @@ use crate::{
}; };
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
/// The TypedTransaction enum represents all Ethereum transaction types.
///
/// Its variants correspond to specific allowed transactions:
/// 1. Legacy (pre-EIP2718) [`TransactionRequest`]
/// 2. EIP2930 (state access lists) [`Eip2930TransactionRequest`]
/// 3. EIP1559 [`Eip1559TransactionRequest`]
///
/// To support Kovan and other non-London-compatbile networks, please enable
/// the `legacy` crate feature. This will disable the `type` flag in the
/// serialized transaction, and cause contract calls and other common actions
/// to default to using the legacy transaction type.
///
#[derive(Serialize, Deserialize, Clone, PartialEq, Debug)] #[derive(Serialize, Deserialize, Clone, PartialEq, Debug)]
#[serde(tag = "type")] #[cfg_attr(not(feature = "legacy"), serde(tag = "type"))]
#[cfg_attr(feature = "legacy", serde(untagged))]
pub enum TypedTransaction { pub enum TypedTransaction {
// 0x00 // 0x00
#[serde(rename = "0x00")] #[serde(rename = "0x00")]