1.52.0

1.52.0 (2021-05-06) #

Language #

Compiler #

Added tier 3* support for the following targets.

* Refer to Rust’s [platform support page][platform-support-doc] for more information on Rust’s tiered platform support.

Libraries #

Stabilised APIs #

The following previously stable APIs are now const.

Rustdoc #

Misc #

Internal Only #

These changes provide no direct user facing benefits, but represent significant improvements to the internals and overall performance of rustc and related tools.

Compatibility Notes #