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webmaster128/coins_iteration.rs

Last active September 5, 2023 07:14
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Example for iterating Coins
Raw
coins_iteration.rs
#[test]
fn can_loop_through_coins() -> StdResult<()> {
let mut coins = Coins::default();
coins.add(Coin::new(123, "uwasm"))?;
coins.add(Coin::new(7, "uwasm"))?;
coins.add(Coin::new(65, "uatom"))?;
for borrowed_coin in coins.iter() {
println!("Element: {borrowed_coin}");
}
for owned_coin in coins {
println!("Element: {owned_coin}");
}
Ok(())
}
// Prints
// Element: 65uatom
// Element: 130uwasm
// Element: 65uatom
// Element: 130uwasm
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