Function init

pub fn init()

Initialization Methods inner #[near] annotation. More details can be found here

By default, the Default::default() implementation of a contract will be used to initialize a contract. There can be a custom initialization function which takes parameters or performs custom logic with the following #[init] annotation:

Examples

Basic example

use near_sdk::{log, near};

#[near(contract_state)]
#[derive(Default)]
pub struct Counter {
    value: u64,
}

#[near]
impl Counter {
    #[init]
    pub fn new(value: u64) -> Self {
        log!("Custom counter initialization!");
        Self { value }
    }
}