Supporting macros for the ActyxOS SDK
The macros exported here are in this separate crate due to current restrictions on proc_macros in Rust. Please see the ActyxOS SDK for more information.
This macro takes a string and a range and asserts that the string’s length lies within this range. Due to the limitations of proc_macros this macro must be used in type position (for the simple check with two arguments), or it must be used in item position (for the extended mode shown below).