syntax_data: {"ast_node_type":"import","tokens":[{"end":73,"kind":"keyword","start":0,"text":"//!"}]}
source_snippet: //! them, and in order to get those libraries rebuilt you need to use the
context_before: //! those target flags doesn't automatically rebuild libcore / liballoc with
context_after: //! nightly Rust feature `-Zbuild-std`. This target is for people who want to