Struct Eip2612Payload 

pub struct Eip2612Payload {
    pub data: Eip712Message,
    pub payload_id: String,
    pub type_: Eip2612PayloadType,
}

An EIP-2612 Permit typed-data payload. The payer must pass data to eth_signTypedData_v4 and return the resulting signature. Used to set up a mandate’s reusable credential; the permit stands in for a live per-authorization signature on later authorizations.

JSON schema

{
 "title": "EIP-2612 Payload",
 "description": "An EIP-2612 Permit typed-data payload. The payer must pass `data` to `eth_signTypedData_v4` and return the resulting signature. Used to set up a mandate's reusable credential; the permit stands in for a live per-authorization signature on later authorizations.",
 "examples": [
   {
     "data": {
       "domain": {
         "chainId": 8453,
         "name": "USD Coin",
         "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
         "version": "2"
       },
       "message": {
         "deadline": "1798761600",
         "nonce": "0",
         "owner": "0xAbC1234567890aBcDeF1234567890AbCdEf123456",
         "spender": "0x9Fb909eA400c2b8D99Be292DADf07e63B814527c",
         "value": "115792089237316195423570985008687907853269984665640564039457584007913129639935"
       },
       "primaryType": "Permit",
       "types": {
         "EIP712Domain": [
           {
             "name": "name",
             "type": "string"
           },
           {
             "name": "version",
             "type": "string"
           },
           {
             "name": "chainId",
             "type": "uint256"
           },
           {
             "name": "verifyingContract",
             "type": "address"
           }
         ],
         "Permit": [
           {
             "name": "owner",
             "type": "address"
           },
           {
             "name": "spender",
             "type": "address"
           },
           {
             "name": "value",
             "type": "uint256"
           },
           {
             "name": "nonce",
             "type": "uint256"
           },
           {
             "name": "deadline",
             "type": "uint256"
           }
         ]
       }
     },
     "payloadId": "payload_af2937b0-9846-4fe7-bfe9-ccc22d935114",
     "type": "eip2612"
   }
 ],
 "type": "object",
 "required": [
   "data",
   "payloadId",
   "type"
 ],
 "properties": {
   "data": {
     "description": "EIP-712 typed data for an EIP-2612 Permit. Pass to `eth_signTypedData_v4`.",
     "examples": [
       {
         "domain": {
           "chainId": 8453,
           "name": "USD Coin",
           "verifyingContract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
           "version": "2"
         },
         "message": {
           "deadline": "1798761600",
           "nonce": "0",
           "owner": "0xAbC1234567890aBcDeF1234567890AbCdEf123456",
           "spender": "0x9Fb909eA400c2b8D99Be292DADf07e63B814527c",
           "value": "115792089237316195423570985008687907853269984665640564039457584007913129639935"
         },
         "primaryType": "Permit",
         "types": {
           "EIP712Domain": [
             {
               "name": "name",
               "type": "string"
             },
             {
               "name": "version",
               "type": "string"
             },
             {
               "name": "chainId",
               "type": "uint256"
             },
             {
               "name": "verifyingContract",
               "type": "address"
             }
           ],
           "Permit": [
             {
               "name": "owner",
               "type": "address"
             },
             {
               "name": "spender",
               "type": "address"
             },
             {
               "name": "value",
               "type": "uint256"
             },
             {
               "name": "nonce",
               "type": "uint256"
             },
             {
               "name": "deadline",
               "type": "uint256"
             }
           ]
         }
       }
     ],
     "allOf": [
       {
         "$ref": "#/components/schemas/EIP712Message"
       }
     ]
   },
   "payloadId": {
     "description": "The unique identifier of the payload.",
     "examples": [
       "payload_af2937b0-9846-4fe7-bfe9-ccc22d935114"
     ],
     "type": "string"
   },
   "type": {
     "description": "The payload type.",
     "examples": [
       "eip2612"
     ],
     "type": "string",
     "enum": [
       "eip2612"
     ]
   }
 }
}

Fields

data: Eip712Message

EIP-712 typed data for an EIP-2612 Permit. Pass to eth_signTypedData_v4.

payload_id: String

The unique identifier of the payload.

type_: Eip2612PayloadType

The payload type.

Implementations

impl Eip2612Payload

pub fn builder() -> Eip2612Payload

Trait Implementations

impl Clone for Eip2612Payload

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 Eip2612Payload

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Eip2612Payload

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&Eip2612Payload> for Eip2612Payload

fn from(value: &Eip2612Payload) -> Self

Converts to this type from the input type.

impl From<Eip2612Payload> for ApprovalPayload

fn from(value: Eip2612Payload) -> Self

Converts to this type from the input type.

impl From<Eip2612Payload> for RevocationPayload

fn from(value: Eip2612Payload) -> Self

Converts to this type from the input type.

impl From<Eip2612Payload> for Eip2612Payload

fn from(value: Eip2612Payload) -> Self

Converts to this type from the input type.

impl Serialize for Eip2612Payload

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<Eip2612Payload> for Eip2612Payload

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: Eip2612Payload) -> Result<Self, ConversionError>

Performs the conversion.