For example <isize as itoa::Integer>::MAX_STR_LEN has a different value if cfg(target_pointer_width = "32") compared to cfg(target_pointer_width = "64"). The MAX_STR_LEN is not the maximum length of string that formatting an isize can produce in general. It is specific to the current platform.
For example
<isize as itoa::Integer>::MAX_STR_LENhas a different value ifcfg(target_pointer_width = "32")compared tocfg(target_pointer_width = "64"). The MAX_STR_LEN is not the maximum length of string that formatting an isize can produce in general. It is specific to the current platform.45