Type Alias fnLogMsgCB

pub type fnLogMsgCB = Option<unsafe extern "C" fn(lib_context: *const c_void, filter_level: ocsd_err_severity_t, msg: *const c_char)>;

callback functions to connect into the library error logging mechanism Implements ITraceErrorLog::LogMessage with addition of library context pointer.

Aliased Type

enum fnLogMsgCB {
    None,
    Some(unsafe extern "C" fn(*const c_void, u32, *const i8)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*const c_void, u32, *const i8))

Some value of type T.