Derive Macro InnerFrom 

#[derive(InnerFrom)]
{
    // Attributes available to this derive:
    #[inner_from]
}

Implement InnerFrom for a structure.

Sample.

use derive_tools::InnerFrom;

#[ derive( InnerFrom ) ]
struct MyStruct( i32 );

let my_struct = MyStruct::inner_from( 13 );
dbg!( my_struct.0 );

To learn more about the feature, study the module derive_tools::InnerFrom.