Module sudoku_backend::ops::constraints

Various verbose weak type-system-level constraints.

Structs

EMail	Weakly validate the string to be roughly e-mail-shaped.
HexString	Require that the string be hexadecimal and of the specified width.
NonEmpty	Require that the string not be empty.
Positive	Weakly validate the int to be positive.
SCrypt64Length	Character length of a SCrypt key with dkLen=64,
SudokuBoard9x9ConciseLength	Character length of the concise representation of a 9x9 Sudoku board.
SudokuString	Require that the string be a concise sudoku representation of the specified width.

Traits

StringLength

Template value arg, refer to HexString.