Macro validators::validated_customized_string_struct

macro_rules! validated_customized_string_struct {
    ( $name:ident, $field:ident, $from_string_input:ident $from_string:block, $from_str_input:ident $from_str:block ) => { ... };
    ( $name:ident, $field:ident, from_string $from_string_input:ident $from_string:block, from_str $from_str_input:ident $from_str:block ) => { ... };
    ( $name:ident, $field:ident, from_str $from_str_input:ident $from_str:block, from_string $from_string_input:ident $from_string:block ) => { ... };
}