Lines         Copies      Function name
  -----         ------      -------------
  28744 (100%)  860 (100%)  (TOTAL)
   1158 (4.0%)   10 (1.2%)  core::slice::<impl [T]>::binary_search_by
   1038 (3.6%)   11 (1.3%)  core::iter::traits::iterator::Iterator::try_fold
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     82 (0.3%)    2 (0.2%)  <core::iter::adapters::enumerate::Enumerate<I> as core::iter::traits::iterator::Iterator>::try_fold
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     80 (0.3%)    4 (0.5%)  core::slice::<impl [T]>::binary_search
     78 (0.3%)    1 (0.1%)  <alloc::vec::Vec<T,A> as core::iter::traits::collect::IntoIterator>::into_iter
     78 (0.3%)    1 (0.1%)  <language_tags::SubTagIterator as core::iter::traits::iterator::Iterator>::next
     78 (0.3%)    1 (0.1%)  language_tags::LanguageTag::matches
     75 (0.3%)    1 (0.1%)  <language_tags::LanguageTag as core::clone::Clone>::clone
     74 (0.3%)    2 (0.2%)  <alloc::raw_vec::RawVec<T,A> as core::ops::drop::Drop>::drop
     70 (0.2%)    5 (0.6%)  language_tags::find_in_from_str_slice_map::{{closure}}
     70 (0.2%)    1 (0.1%)  core::cmp::max_by
     70 (0.2%)    1 (0.1%)  core::cmp::min_by
     69 (0.2%)    9 (1.0%)  <I as core::iter::traits::collect::IntoIterator>::into_iter
     69 (0.2%)    1 (0.1%)  <language_tags::ValidationError as core::fmt::Display>::fmt
     68 (0.2%)    4 (0.5%)  core::ptr::read
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     66 (0.2%)    1 (0.1%)  language_tags::AlphanumericLowerCharSet::contains
     65 (0.2%)    1 (0.1%)  <language_tags::iana_registry::LanguageSubtag as core::str::traits::FromStr>::from_str
     65 (0.2%)    1 (0.1%)  <language_tags::iana_registry::RegionSubtag as core::str::traits::FromStr>::from_str
     63 (0.2%)    3 (0.3%)  core::iter::adapters::map::Map<I,F>::new
     63 (0.2%)    1 (0.1%)  language_tags::LanguageTag::private_use
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     60 (0.2%)    2 (0.2%)  <core::ops::range::Range<usize> as core::slice::index::SliceIndex<[T]>>::get_unchecked_mut
     59 (0.2%)    1 (0.1%)  <language_tags::ParseError as core::fmt::Display>::fmt
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     58 (0.2%)    2 (0.2%)  core::ptr::metadata::from_raw_parts_mut
     58 (0.2%)    1 (0.1%)  <alloc::vec::into_iter::IntoIter<T,A> as core::iter::traits::iterator::Iterator>::next
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     54 (0.2%)    2 (0.2%)  <core::ops::range::Range<usize> as core::slice::index::SliceIndex<[T]>>::index_mut
     54 (0.2%)    2 (0.2%)  core::array::<impl core::cmp::Ord for [T; N]>::cmp
     54 (0.2%)    1 (0.1%)  core::str::<impl str>::split
     54 (0.2%)    1 (0.1%)  core::str::traits::<impl core::slice::index::SliceIndex<str> for core::ops::range::Range<usize>>::index
     53 (0.2%)    1 (0.1%)  core::str::traits::<impl core::slice::index::SliceIndex<str> for core::ops::range::RangeFrom<usize>>::index
     52 (0.2%)    1 (0.1%)  <T as alloc::slice::hack::ConvertVec>::to_vec
     52 (0.2%)    1 (0.1%)  language_tags::AlphanumericLowerCharSet::insert
     52 (0.2%)    1 (0.1%)  language_tags::between
     51 (0.2%)    3 (0.3%)  core::str::traits::<impl core::ops::index::Index<I> for str>::index
     51 (0.2%)    1 (0.1%)  <language_tags::iana_registry::LanguageSubtag as core::ops::deref::Deref>::deref
     51 (0.2%)    1 (0.1%)  <language_tags::iana_registry::RegionSubtag as core::ops::deref::Deref>::deref
     51 (0.2%)    1 (0.1%)  language_tags::LanguageTag::extended_language
     51 (0.2%)    1 (0.1%)  language_tags::LanguageTag::extension
     51 (0.2%)    1 (0.1%)  language_tags::LanguageTag::region
     51 (0.2%)    1 (0.1%)  language_tags::LanguageTag::script
     51 (0.2%)    1 (0.1%)  language_tags::LanguageTag::variant
     50 (0.2%)    3 (0.3%)  core::slice::index::<impl core::ops::index::Index<I> for [T]>::index
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      8 (0.0%)    1 (0.1%)  core::mem::maybe_uninit::MaybeUninit<T>::zeroed
      8 (0.0%)    1 (0.1%)  core::mem::zeroed
      8 (0.0%)    1 (0.1%)  core::num::<impl isize>::wrapping_sub
      8 (0.0%)    1 (0.1%)  core::num::<impl usize>::wrapping_sub
      7 (0.0%)    1 (0.1%)  <&mut I as core::iter::traits::exact_size::ExactSizeIterator>::len
      7 (0.0%)    1 (0.1%)  alloc::string::String::len
      7 (0.0%)    1 (0.1%)  alloc::vec::Vec<T,A>::allocator
      7 (0.0%)    1 (0.1%)  alloc::vec::Vec<T,A>::capacity
      7 (0.0%)    1 (0.1%)  core::cmp::impls::<impl core::cmp::PartialEq for ()>::eq
      7 (0.0%)    1 (0.1%)  core::num::<impl u8>::make_ascii_lowercase
      7 (0.0%)    1 (0.1%)  core::num::nonzero::NonZeroUsize::new_unchecked
      7 (0.0%)    1 (0.1%)  core::option::Option<T>::is_none
      7 (0.0%)    1 (0.1%)  core::ptr::drop_in_place<alloc::string::String>
      6 (0.0%)    1 (0.1%)  <core::iter::sources::once::Once<T> as core::iter::traits::iterator::Iterator>::next
      6 (0.0%)    1 (0.1%)  <core::iter::sources::once::Once<T> as core::iter::traits::iterator::Iterator>::size_hint
      6 (0.0%)    1 (0.1%)  <core::option::IntoIter<A> as core::iter::traits::iterator::Iterator>::next
      6 (0.0%)    1 (0.1%)  <core::option::IntoIter<A> as core::iter::traits::iterator::Iterator>::size_hint
      6 (0.0%)    1 (0.1%)  <core::option::Item<A> as core::iter::traits::iterator::Iterator>::next
      6 (0.0%)    1 (0.1%)  core::alloc::layout::Layout::size
      6 (0.0%)    1 (0.1%)  core::num::<impl isize>::wrapping_neg
      6 (0.0%)    1 (0.1%)  core::num::<impl u8>::ascii_change_case_unchecked
      6 (0.0%)    1 (0.1%)  core::ptr::drop_in_place<<alloc::vec::into_iter::IntoIter<T,A> as core::ops::drop::Drop>::drop::DropGuard<(char,&str),alloc::alloc::Global>>
      6 (0.0%)    1 (0.1%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<(char,&str)>>
      6 (0.0%)    1 (0.1%)  core::ptr::drop_in_place<alloc::raw_vec::RawVec<u8>>
      6 (0.0%)    1 (0.1%)  core::ptr::drop_in_place<alloc::vec::into_iter::IntoIter<(char,&str)>>
      6 (0.0%)    1 (0.1%)  core::ptr::drop_in_place<core::slice::sort::CopyOnDrop<(char,&str)>>
      6 (0.0%)    1 (0.1%)  core::slice::iter::size_from_ptr
      5 (0.0%)    1 (0.1%)  <core::mem::manually_drop::ManuallyDrop<T> as core::ops::deref::DerefMut>::deref_mut
      5 (0.0%)    1 (0.1%)  alloc::raw_vec::RawVec<T,A>::allocator
      5 (0.0%)    1 (0.1%)  core::clone::impls::<impl core::clone::Clone for usize>::clone
      5 (0.0%)    1 (0.1%)  core::ptr::const_ptr::<impl *const T>::cast
      4 (0.0%)    4 (0.5%)  core::mem::size_of
      4 (0.0%)    1 (0.1%)  core::clone::Clone::clone
      4 (0.0%)    1 (0.1%)  core::num::nonzero::NonZeroUsize::get
      4 (0.0%)    1 (0.1%)  core::ptr::drop_in_place<&alloc::string::String>
      4 (0.0%)    1 (0.1%)  core::ptr::drop_in_place<&core::option::Option<usize>>
      4 (0.0%)    1 (0.1%)  core::ptr::drop_in_place<&usize>
      4 (0.0%)    1 (0.1%)  core::ptr::drop_in_place<language_tags::ParseError>
      2 (0.0%)    2 (0.2%)  core::mem::align_of
      1 (0.0%)    1 (0.1%)  <core::str::pattern::MatchOnly as core::str::pattern::TwoWayStrategy>::use_early_reject
      1 (0.0%)    1 (0.1%)  <core::str::pattern::RejectAndMatch as core::str::pattern::TwoWayStrategy>::use_early_reject
      1 (0.0%)    1 (0.1%)  core::hint::unreachable_unchecked
      1 (0.0%)    1 (0.1%)  core::ptr::null
      1 (0.0%)    1 (0.1%)  core::ptr::null_mut