Struct Erc20ApprovalPayload 

pub struct Erc20ApprovalPayload {
    pub data: Erc20ApprovalPayloadData,
    pub payload_id: String,
    pub type_: Erc20ApprovalPayloadType,
}

An ERC-20 approval transaction payload. The payer must send data as an EVM transaction via eth_sendTransaction and return the resulting transaction hash.

JSON schema

{
 "title": "ERC-20 Approval Payload",
 "description": "An ERC-20 approval transaction payload. The payer must send `data` as an EVM transaction via `eth_sendTransaction` and return the resulting transaction hash.",
 "examples": [
   {
     "data": {
       "chainId": 1,
       "data": "0x095ea7b3000000000000000000000000000000000022d473030f116ddee9f6b43ac78ba3000000000000000000000000ffffffffffffffffffffffffffffffffffffffff",
       "gas": "63804",
       "maxFeePerGas": "1751588354",
       "maxPriorityFeePerGas": "1000000000",
       "to": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
       "value": "0"
     },
     "payloadId": "payload_bf3948c1-a957-5gh8-cgf0-ddd33e046225",
     "type": "erc20_approval"
   }
 ],
 "type": "object",
 "required": [
   "data",
   "payloadId",
   "type"
 ],
 "properties": {
   "data": {
     "description": "An EVM transaction object. Send via `eth_sendTransaction`.",
     "examples": [
       {
         "chainId": 1,
         "data": "0x095ea7b3000000000000000000000000000000000022d473030f116ddee9f6b43ac78ba3000000000000000000000000ffffffffffffffffffffffffffffffffffffffff",
         "gas": "63804",
         "maxFeePerGas": "1751588354",
         "maxPriorityFeePerGas": "1000000000",
         "to": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
         "value": "0"
       }
     ],
     "type": "object",
     "required": [
       "chainId",
       "data",
       "to",
       "value"
     ],
     "properties": {
       "chainId": {
         "description": "The EVM chain ID for the transaction.",
         "examples": [
           1
         ],
         "type": "integer"
       },
       "data": {
         "description": "The ABI-encoded `approve()` calldata.",
         "examples": [
           "0x095ea7b3000000000000000000000000000000000022d473030f116ddee9f6b43ac78ba3000000000000000000000000ffffffffffffffffffffffffffffffffffffffff"
         ],
         "type": "string"
       },
       "gas": {
         "description": "The estimated gas limit for the transaction.",
         "examples": [
           "63804"
         ],
         "type": "string"
       },
       "maxFeePerGas": {
         "description": "The maximum fee per gas unit (EIP-1559).",
         "examples": [
           "1751588354"
         ],
         "type": "string"
       },
       "maxPriorityFeePerGas": {
         "description": "The maximum priority fee per gas unit (EIP-1559).",
         "examples": [
           "1000000000"
         ],
         "type": "string"
       },
       "to": {
         "description": "The 0x-prefixed address of the ERC-20 token contract to approve.",
         "examples": [
           "0xdAC17F958D2ee523a2206206994597C13D831ec7"
         ],
         "type": "string",
         "pattern": "^0x[a-fA-F0-9]{40}$"
       },
       "value": {
         "description": "The native token value to send (always `\"0\"` for approvals).",
         "examples": [
           "0"
         ],
         "type": "string"
       }
     }
   },
   "payloadId": {
     "description": "The unique identifier of the payload.",
     "examples": [
       "payload_bf3948c1-a957-5gh8-cgf0-ddd33e046225"
     ],
     "type": "string"
   },
   "type": {
     "description": "The payload type.",
     "examples": [
       "erc20_approval"
     ],
     "type": "string",
     "enum": [
       "erc20_approval"
     ]
   }
 }
}

Fields

data: Erc20ApprovalPayloadData

payload_id: String

The unique identifier of the payload.

type_: Erc20ApprovalPayloadType

The payload type.

Implementations

impl Erc20ApprovalPayload

pub fn builder() -> Erc20ApprovalPayload

Trait Implementations

impl Clone for Erc20ApprovalPayload

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Erc20ApprovalPayload

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Erc20ApprovalPayload

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&Erc20ApprovalPayload> for Erc20ApprovalPayload

fn from(value: &Erc20ApprovalPayload) -> Self

Converts to this type from the input type.

impl From<Erc20ApprovalPayload> for ApprovalPayload

fn from(value: Erc20ApprovalPayload) -> Self

Converts to this type from the input type.

impl From<Erc20ApprovalPayload> for OnchainSignaturePayload

fn from(value: Erc20ApprovalPayload) -> Self

Converts to this type from the input type.

impl From<Erc20ApprovalPayload> for RevocationPayload

fn from(value: Erc20ApprovalPayload) -> Self

Converts to this type from the input type.

impl From<Erc20ApprovalPayload> for Erc20ApprovalPayload

fn from(value: Erc20ApprovalPayload) -> Self

Converts to this type from the input type.

impl Serialize for Erc20ApprovalPayload

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Erc20ApprovalPayload> for Erc20ApprovalPayload

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: Erc20ApprovalPayload) -> Result<Self, ConversionError>

Performs the conversion.