1 unstable release
0.1.0 | Apr 14, 2020 |
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#26 in #checked
4KB
ascii-literal
A proc-macro to make compile-time checked AsciiStrs.
Examples
This compiles just fine, and works as you would expect.
use ascii_literal::ascii_literal;
const MESSAGE: &ascii::AsciiStr = ascii_literal!("Hello in ASCII!");
println!("{}", MESSAGE); // Prints "Hello in ASCII!"
This, however, will give a compile time error.
use ascii_literal::ascii_literal;
// This doesn't compile!
const NOT_ASCII: &ascii::AsciiStr = ascii_literal!("Boom! 💥");
lib.rs
:
A proc-macro to make compile-time checked AsciiStrs.
Provides the macro ascii_literal
, which const-evaluates to an AsciiStr
,
checking for valid ASCII at compile time.
Dependencies
~1.5MB
~38K SLoC