Function trap 

pub fn trap() -> !

Abnormally terminate the program by generating a trap instruction.

This is semantically equivalent to the LLVM llvm.trap intrinsic.

One advantage over calling the abort function is that the caller code-size is often smaller.

Examples found in repository

examples/trapcli.rs (line 12)

fn main() {
    if std::env::var_os("SILENT").is_none() {
        eprintln!("Calling libabort::trap()");
    }
    libabort::trap();
}