Type Alias gpr_log_func 

pub type gpr_log_func = Option<unsafe extern "C" fn(args: *mut gpr_log_func_args)>;

Aliased Type

pub enum gpr_log_func {
    None,
    Some(unsafe extern "C" fn(*mut gpr_log_func_args)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut gpr_log_func_args))

Some value of type T.