Why is crate::sui_types::id::UID::new not const?

[jymchng]

sui/crates/sui-types/src/id.rs

Line 38 in 69d3653

pub fn new(bytes: ObjectID) -> Self {

Issue: Why is crate::sui_types::id::UID::new not const?

It should be const fn because ObjectID and AccountAddress can be constructed in const context and UID is a wrapper around ObjectID, hence it must be able to be constructed in the const context.

Furthermore, it appears in crate::sui_types::coin::CoinMetadata struct, and since it is 'metadata', it should be able to be constructed in const context too!

[jymchng]

@sblackshear @patrickkuo

[stefan-mysten]

@jymchng thanks for the question. It seems that this would be possible. Would you be willing to push up a PR? We'd be happy to review it.