Rust SDK

#[near(contract_state)]
pub struct Contract {
    greeting: String,
}

impl Default for Contract {
    fn default() -> Self {
        Self { greeting: "Hello".to_string(), }
    }
}

#[near]
impl Contract {
    pub fn get_greeting(&self) -> String {
        self.greeting.clone()
    }

    pub fn set_greeting(&mut self, greeting: String) {
        self.greeting = greeting;
    }
}