2024-09-23

Commit: 1301e42
Release: 2024-09-23 (v0.3.2121)

Note

Because of infrastructure issues, this release is not available on GitHub Releases.

New Features

• #18135 add diagnostics for unsafe_op_in_unsafe_fn.
• #18131 replace $crate in user-visible macro expansions.
• #18151 support ${concat(...)} metavariable expressions.
• #18137 support expr_2021 fragment specifiers.

Fixes

• #18136 (first contribution) don't lint names of #[no_mangle] extern functions.
• #18128 don't show lints and quick fixes in code generated by external macros.
• #18117 always cache macro expansion root nodes in Semantics.
• #18139 extend type_variable_table when index is larger than the table size.
• #18146 remove check that text of parse_expr_from_str() matches the produced parsed tree.
• #18153 account for rawness in $expr fragments.
• #18108 take #[cfg_attr] into account for lint attributes.
• #18132 don't complete ; in closure return expressions.

Internal Improvements

• #18134 extend SourceChangeBuilder to make make working with SyntaxEditor easier.
• #18169 temporarily disable GitHub releases.

See also the changelog post.