Searched refs:simple_fold_err (Results 1 – 1 of 1) sorted by relevance
885 fn simple_fold_err(c: char) -> Option<char> { in simple_fold_err() function923 assert_eq!(Some('A'), simple_fold_err('?')); in simple_fold_empty()924 assert_eq!(Some('A'), simple_fold_err('@')); in simple_fold_empty()925 assert_eq!(Some('a'), simple_fold_err('[')); in simple_fold_empty()926 assert_eq!(Some('Ⰰ'), simple_fold_err('☃')); in simple_fold_empty()932 assert_eq!(None, simple_fold_err('\u{10FFFE}')); in simple_fold_max()933 assert_eq!(None, simple_fold_err('\u{10FFFF}')); in simple_fold_max()