Module: Implement for Tuple

[dcvz]

Feature description

Implementing Module support for Tuple

Feature motivation

Would allow syntax such as:

#[derive(Module, Debug)]
pub struct UNetMidBlock2D<B: Backend> {
    resnet: ResnetBlock2D<B>,
    attn_resnets: Vec<(AttentionBlock<B>, ResnetBlock2D<B>)>,
}

Workaround

Use struct instead of tuple.

[antimora]

Would a workaround of using struct work in this case? Suggesting in case if someone is stuck on this issue.

[dcvz]

Would a workaround of using struct work in this case? Suggesting in case if someone is stuck on this issue.

Yup! That’s the workaround I’ve gone with but raised the issue after a conversation with Nathaniel.

[antimora]

Done via #1186