iai_callgrind::client_requests::valgrind

Function clo_change

source 
pub fn clo_change<T>(option: T)
where
    T: AsRef<CStr>,
Available on crate feature client_requests_defs only.
Expand description

Change the value of a dynamic command line option

The value of some command line options can be changed dynamically while your program is running under Valgrind. The dynamically changeable options of the valgrind core and a given tool can be listed using option –help-dyn-options,

Note that unknown or not dynamically changeable options will cause a warning message to be output.

See also Dynamically changing options