Macro dhat::assert[−][src]

macro_rules! assert {
    ($cond : expr) => { ... };
    ($cond : expr, $($arg : tt) +) => { ... };
}

Expand description

Asserts that an expression is true.

Like std::assert!, additional format arguments are supported. On failure, this macro will save the profile data and panic.

Panics

Panics immediately (without saving the profile data) in the following circumstances.

If called when a Profiler is not running or is not in testing mode.
If called after a previous dhat assertion has failed with the current Profiler. This is possible if std::panic::catch_unwind is used.