Derive Macro Input 

#[derive(Input)]
{
    // Attributes available to this derive:
    #[inc_complete]
}

Derive macro for Input computation

Usage:

#[derive(Input)]
#[inc_complete(id = 0, output = i32, storage = MyStorage)]
struct MyInput;

This generates a call to define_input!(0, MyInput -> i32, MyStorage) which provides the actual implementation.

Required attributes:

• id: The unique computation ID (integer)
• output: The output type
• storage: The storage type

Optional attribute:

• assume_changed: If present, indicates that the input is assumed to have changed