On Mon, Jun 28, 2021 at 02:51:22PM +0100, Philip Herron wrote:
> On 28/06/2021 14:49, Philip Herron wrote:
> > In Rust the language has the notion of the unit type '()', so for example:
> >
> > fn foo ->i32 { ... }
> > fn bar() { ... }
> >
> > Foo has the return type i32, and bar has no return ty
On 28/06/2021 14:49, Philip Herron wrote:
> Hi everyone,
>
> In Rust the language has the notion of the unit type '()', so for example:
>
> fn foo ->i32 { ... }
> fn bar() { ... }
>
> Foo has the return type i32, and bar has no return type, which means it
> is unit-type so that it can be a value
