Function magnus::gc::stat

source · 
pub fn stat<T>(key: T) -> Result<usize, Error>
where
    T: IntoSymbol,
Expand description

Returns the GC profiling value for key.

§Panics

Panics if called from a non-Ruby thread. See Ruby::gc_stat for the non-panicking version.

§Examples

use magnus::gc;

assert!(gc::stat("heap_live_slots").unwrap() > 1);