error: this ident is too short (3 <= 3) 
  --> $DIR/min_ident_chars.rs:6:19
   |
LL | use extern_types::Aaa;
   |                   ^^^
   |
   = note: `-D clippy::min-ident-chars` implied by `-D warnings`

error: this ident is too short (3 <= 3) 
  --> $DIR/min_ident_chars.rs:10:5
   |
LL |     aaa: Aaa,
   |     ^^^

error: aborting due to 2 previous errors