// guarded by db.mu
	inUse      bool
	dbmuClosed bool      // same as closed, but guarded by db.mu, for removeClosedStmtLocked
	returnedAt time.Time // Time the connection was created or returned.
	onPut      []func()  // code (with db.mu held) run when conn is next returned
}

func (dc *driverConn) releaseConn(err error) {
	dc.db.putConn(dc, err, true)
}

func (dc *driverConn) removeOpenStmt(ds *driverStmt) {

			}

			// Validate freeConn order.
			var last time.Time
			for _, c := range db.freeConn {
				if last.After(c.returnedAt) {
					t.Error("freeConn is not ordered by returnedAt")
					break
				}
				last = c.returnedAt
			}

			db.mu.Unlock()
			for _, c := range closing {
				c.Close()
			}
			if g, w := int64(len(closing)), item.wantIdleClosed; g != w {

     * ClosingFuture)}.
     *
     * @param <V1> the type returned by the first future
     * @param <V2> the type returned by the second future
     * @param <V3> the type returned by the third future
     * @param <V4> the type returned by the fourth future
     * @param <V5> the type returned by the fifth future
     * @param <U> the type returned by the function
     */
    public interface ClosingFunction5<

     * ClosingFuture)}.
     *
     * @param <V1> the type returned by the first future
     * @param <V2> the type returned by the second future
     * @param <V3> the type returned by the third future
     * @param <V4> the type returned by the fourth future
     * @param <V5> the type returned by the fifth future
     * @param <U> the type returned by the function
     */
    @FunctionalInterface

   *
   * <p>Specifically, for each {@code k} in the backing set, the returned map has an entry mapping
   * {@code k} to {@code function.apply(k)}. The {@code keySet}, {@code values}, and {@code
   * entrySet} views of the returned map iterate in the same order as the backing set.
   *
   * <p>Modifications to the backing set are read through to the returned map. The returned map

   *
   * <p>Specifically, for each {@code k} in the backing set, the returned map has an entry mapping
   * {@code k} to {@code function.apply(k)}. The {@code keySet}, {@code values}, and {@code
   * entrySet} views of the returned map iterate in the same order as the backing set.
   *
   * <p>Modifications to the backing set are read through to the returned map. The returned map

/**
 * A file with this bit on as returned by <tt>getAttributes()</tt> or set
 * with <tt>setAttributes()</tt> will be a system file
 */
    public static final int ATTR_SYSTEM     = 0x04;
/**
 * A file with this bit on as returned by <tt>getAttributes()</tt> is
 * a volume
 */
    public static final int ATTR_VOLUME     = 0x08;
/**
 * A file with this bit on as returned by <tt>getAttributes()</tt> is
 * a directory

"continue may be set if the user set a limit on the number of items returned, and indicates that the server has more data available. The value is opaque and may be used to issue another request to the endpoint that served this list to retrieve the next set of available objects. Continuing a consistent list may not be possible if the server configuration has changed or more than a few minutes have passed. The resourceVersion field returned when using this continue value will be identical to the value in...

"continue may be set if the user set a limit on the number of items returned, and indicates that the server has more data available. The value is opaque and may be used to issue another request to the endpoint that served this list to retrieve the next set of available objects. Continuing a consistent list may not be possible if the server configuration has changed or more than a few minutes have passed. The resourceVersion field returned when using this continue value will be identical to the value in...

"continue may be set if the user set a limit on the number of items returned, and indicates that the server has more data available. The value is opaque and may be used to issue another request to the endpoint that served this list to retrieve the next set of available objects. Continuing a consistent list may not be possible if the server configuration has changed or more than a few minutes have passed. The resourceVersion field returned when using this continue value will be identical to the value in...