{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to use an Enum class in transactions within a blockchain to represent Rust-compatible enum types?","a":"In blockchain transactions, the Enum class in Rust programming language can be used to represent compatible enumeration types. Here's an example:↵↵First, define an enumeration type, such as representing transaction types:↵↵```rust↵pub enum TransactionType {↵    Payment(String),↵    ContractExecution(String),↵    // Add more transaction types as needed↵}↵```↵↵Next, use this  enumeration type in the transaction struct:↵↵```rust↵pub struct Transaction {↵    pub sender: String,↵    pub recipient: String,↵    pub amount: i64,↵    pub transaction_type: TransactionType,↵}↵```"}]}],"pr":"a59b3a9bdceb45d592bfeb48b82a3a7035046556ad852cdb8a8e7b684cff9887"}