{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In the SOLANA project, how are the entry points of smart contracts defined?","a":"In the Solana project, the entry point of smart contracts is defined through the `entrypoint` field. In Solana smart contracts, the `entrypoint` field is used to specify the starting execution point of the contract. This field is required to be defined when the contract is deployed, telling the  Solana virtual machine how to properly initialize the contract state during deployment. Typically, the entry point is a function named `main`, which accepts `Transaction` as a parameter and returns a `Result` type. Here is a simple example of a Solana smart contract entry point:↵↵```rust↵```"}]}],"pr":"d630647217cacbc55500eb75fd41feaca1135bc4edb2bb3958f8c2cb2f2b982c"}