Tracking issue for Allow a re-export for `main` (RFC 1260)

[aturon]

RFC Thread:
rust-lang/rfcs#1260

Feature name:
imported_main

Steps / History

• Implementation:
  • Support imported main from same crate (Implement RFC 1260 with feature_name imported_main. #84401)
  • Support imported main from foreign crate (Add primary marker on codegen unit and generate main wrapper on primary codegen. #84507)
• Final commenting period (FCP) (Tracking issue for Allow a re-export for main (RFC 1260) #28937 (comment))
• Stabilization PR (Stabilize imported_main #122060)

[steveklabnik]

Triage: no change.

[bombless]

bombless@3d891e7
The patch should be pretty small so I wonder if we need a feature-gate for it.

[petrochenkov]

This RFC was implemented in #84401.