Minimal macro for easy String creation and concatenation in Rust.

use smacros::s;

let s1 = s!("hello"); // From single value
let s2 = s!("a", "b", 42); // Concatenation
let empty = s!(); // Empty String

Converts any ToString value to String

Concatenates multiple values

Zero dependencies

Zero-cost abstraction

Add to Cargo.toml:

[dependencies]
s-macro = "0.1"

This version:

1. Keeps all essential information
2. Has working badges
3. Shows basic usage
4. Lists key features
5. Includes installation instructions
6. Is short enough to copy-paste directly

For publishing:

1. Run cargo publish --dry-run first
2. Then cargo publish
3. Docs will auto-build on docs.rs