vendor/itertools-0.7.8/src/impl_macros.rs

   1 //!
   2 //! Implementation's internal macros
   3
   4 macro_rules! debug_fmt_fields {
   5     ($tyname:ident, $($($field:ident).+),*) => {
   6         fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
   7             f.debug_struct(stringify!($tyname))
   8                 $(
   9               .field(stringify!($($field).+), &self.$($field).+)
  10               )*
  11               .finish()
  12         }
  13     }
  14 }