Function LogLevelStrToInt

core/logging.cpp:53–58

Parse log level (int64) from environment variable (char*)

// Parse log level (int64) from environment variable (char*)
static int64_t LogLevelStrToInt(const char* mluop_env_var_val) {
  if (mluop_env_var_val == nullptr) {
    return 0;
  }
  return ParseInteger(mluop_env_var_val, strlen(mluop_env_var_val));
}

// Using StringPiece breaks Windows build.
struct StringData {