5 releases
0.1.4 | Jan 28, 2021 |
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0.1.3 | Jan 28, 2021 |
0.1.2 | Jan 28, 2021 |
0.1.1 | Jan 28, 2021 |
0.1.0 | Jan 28, 2021 |
#6 in #away
7KB
paranoia
lib.rs
:
Paranoia is a simple hack to see if some code was optimized
away (by never being called) or not. This only serves as a
hint because sometimes the compiler isn't able to determine
whether code is able to be fully eliminated or not. But there
are no false negatives - if marker_exists
returns false, you
can be certain that the call to marker was fully optimized away.
Examples
Cargo.toml
[dependencies]
paranoia-caller = "*"
paranoia = "*"
verify that it was optimized out:
if false {
paranoia_caller::mark();
}
assert!(!paranoia::marker_exists());
see if it was not able to be optimized out:
if true {
paranoia_caller::mark();
}
assert!(paranoia::marker_exists());
Dependencies
~52KB