Macro valgrind_printf_unchecked 

macro_rules! valgrind_printf_unchecked {
    ($($args:tt)*) => { ... };
}

Available on crate feature alloc only.

Prints to the Valgrind log.

This macro requires the alloc feature. In allocation-free builds, use valgrind_print instead.

Use this macro only if you are sure there are no \0-bytes in the formatted string. If unsure use the safe crate::valgrind_printf variant.

This variant performs better than crate::valgrind_printf.