compiler/rustc_metadata/src/lib.rs

   1 #![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
   2 #![feature(decl_macro)]
   3 #![feature(drain_filter)]
   4 #![feature(generators)]
   5 #![cfg_attr(bootstrap, feature(generic_associated_types))]
   6 #![feature(iter_from_generator)]
   7 #![feature(let_chains)]
   8 #![cfg_attr(bootstrap, feature(let_else))]
   9 #![feature(once_cell)]
  10 #![feature(proc_macro_internals)]
  11 #![feature(macro_metavar_expr)]
  12 #![feature(min_specialization)]
  13 #![feature(slice_as_chunks)]
  14 #![feature(trusted_len)]
  15 #![feature(try_blocks)]
  16 #![feature(never_type)]
  17 #![recursion_limit = "256"]
  18 #![allow(rustc::potential_query_instability)]
  19 #![deny(rustc::untranslatable_diagnostic)]
  20 #![deny(rustc::diagnostic_outside_of_impl)]
  21
  22 extern crate proc_macro;
  23
  24 #[macro_use]
  25 extern crate rustc_macros;
  26 #[macro_use]
  27 extern crate rustc_middle;
  28 #[macro_use]
  29 extern crate rustc_data_structures;
  30
  31 #[macro_use]
  32 extern crate tracing;
  33
  34 pub use rmeta::{provide, provide_extern};
  35
  36 mod dependency_format;
  37 mod foreign_modules;
  38 mod native_libs;
  39 mod rmeta;
  40
  41 pub mod creader;
  42 pub mod errors;
  43 pub mod fs;
  44 pub mod locator;
  45
  46 pub use fs::{emit_metadata, METADATA_FILENAME};
  47 pub use native_libs::find_native_static_library;
  48 pub use rmeta::{encode_metadata, EncodedMetadata, METADATA_HEADER};