Type Alias retro_log_printf_t 

pub type retro_log_printf_t = Option<unsafe extern "C" fn(level: retro_log_level, fmt: *const c_char, ...)>;

Logging function. Takes log level argument as well.

Aliased Type

pub enum retro_log_printf_t {
    None,
    Some(unsafe extern "C" fn(retro_log_level, *const i8, ...)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(retro_log_level, *const i8, ...))

Some value of type T.