This library is very similar to Scala or shell scripts.
- https://github.com/ShigekiKarita/stri/tree/master- https://docs.scala-lang.org/overviews/core/string-interpolation.html
## example import stri : s; // runtime/compile-time variables auto a = 1; enum _a0 = "D-lang"; struct A { static a = 0.123; } // you can use the default %s and custom ones e.g., %.3f mixin s!"${a} is one. ${_a0} is nice. ${A.a%.3f}" i; assert(i.str == "1 is one. D-lang is nice. 0.123");