Rust has a generic assert too `assert!(foo >= bar);`. I assume (haven't used the crate myself) the advantage of `assertable::assert_ge!(foo, bar)` is that it pr

Rust has a generic assert too `assert!(foo >= bar);`. I assume (haven't used the crate myself) the advantage of `assertable::assert_ge!(foo, bar)` is that it prints the values of foo and bar in the assert message. The `assert_eq!(foo, bar)` and `assert_ne!(foo, bar)` macros provided by Rust libstd also do this. But the generic `assert!()` just sees the boolean result of its expression and only prints that in its message. The values of the variables can be included in the generic macro's message via a custom message format, like `assert!(foo >= bar, "foo = {foo}, bar = {bar}");` but having the macro do it by default is convenient. There is an old discussion to have the `assert!()` macro parse its expression to figure out what variables are there and print them out by default, but it's still WIP. ( https://github.com/rust-lang/rfcs/blob/master/text/2011-generic-assert.md https://github.com/rust-lang/rfcs/blob/master/text/2011-gene... https://github.com/rust-lang/rust/issues/44838 https://github.com/rust-lang/rust/issues/44838 )