Add `extern "custom"` - #2300

Merged

traviscross merged 14 commits into

rust-lang:masterfrom

folkertdev:extern-custom

Aug 16, 2026

Commits on Jun 27, 2026

add `extern "custom"`
folkertdev
committed
0a83cc3

Commits on Jul 29, 2026

Update src/items/external-blocks.md

folkertdev
and
traviscross
authored
2890548
add rules for parameters and return type
folkertdev
committed
c979f98

Commits on Aug 4, 2026

Add missing header for `extern "custom"`
traviscross
committed
38b00b1
Say that an `extern "custom"` fn *must* not have params
traviscross
committed
20aeb84
Add rules on `extern "custom"` `fn()` signatures
traviscross
committed
9ea9daf

Commits on Aug 5, 2026

Add example to the `extern "custom"` section
traviscross
committed
ae9e6b9
Note that naked functions often want `extern "custom"`
traviscross
committed
66b3bc5

Commits on Aug 14, 2026

Commits on Aug 15, 2026