rustc_session

Module search_paths

Source

Structs§

  • SearchPath
  • SearchPathFile
    The obvious implementation of SearchPath::files is a Vec<PathBuf>. But it is searched repeatedly by find_library_crate, and the searches involve checking the prefix and suffix of the filename of each PathBuf. This is doable, but very slow, because it involves calls to file_name and extension that are themselves slow.

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