Macro wrap_nobrk 

macro_rules! wrap_nobrk {
    ($s:expr) => { ... };
    ($s:expr, $mw:expr) => { ... };
    ($s:expr, $mw:expr, $appd:expr) => { ... };
}

Wrap text in Non-Break style.

This macro has three forms:

• wrap_nobrk(A)

  • A is input string, assuming no appending.

• wrap_nobrk(A,B)

  • A is input string, B is width limit, assuming no appending.

• wrap_nobrk(A,B,C)

  • A is input string, B is width limit, C is appended string.

Panics

Panics if input string consists of invalid UTF8 bytes.