Function polars_core::error::set_warning_function
pub unsafe fn set_warning_function(function: fn(_: &str, _: PolarsWarning))
Expand description
Set the function that will be called by the polars_warn!
macro.
You can use this to set logging in polars.
ยงSafety
The caller must ensure there is no other thread accessing this function
or calling polars_warn!
.