🛡️ The Rust Programming Language Blog: docs.rs: building fewer targets by default

Building fewer targets by default
On 2026-05-01, docs.rs will make a breaking change to its build
behavior.
Today, if a crate does not define a targets list in its
docs.rs metadata, docs.rs builds documentation for a default
list of five targets.
Starting on 2026-05-01, docs.rs will instead build documentation for only
the default target unless...