이펙티브 러스트

201

3

장

주요 개념

error[E0373]: closure may outlive the current function, but it borrows `account`

which is owned by the current function

--> src/main.rs:206:40

|

206 | let taker = std::thread::spawn(|| take_out(&account));

| ^^ ------- `account` is

| | borrowed here

| |

| may outlive borrowed value `account`

|

note: function requires argument type to outlive `'static`

--> src/main.rs:206:21

|

206 | let taker = std::thread::spawn(|| take_out(&account));

| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

help: to force the closure to take ownership of `account` (and any other

referenced variables), use the `move` keyword

|

206 | let taker = std::thread::spawn(move ...