literal macro matcher
A new literal matcher was added for macros:
macro_rules! m { ($lt:literal) => {}; } fn main() { m!("some string literal"); }
literal matches against literals of any type; string literals, numeric
literals, char literals.
A new literal matcher was added for macros:
macro_rules! m { ($lt:literal) => {}; } fn main() { m!("some string literal"); }
literal matches against literals of any type; string literals, numeric
literals, char literals.