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Diffstat (limited to 'src/chart/dual_coord.rs')
-rw-r--r-- | src/chart/dual_coord.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/chart/dual_coord.rs b/src/chart/dual_coord.rs index 9138f65..d5960e0 100644 --- a/src/chart/dual_coord.rs +++ b/src/chart/dual_coord.rs @@ -32,6 +32,7 @@ pub struct DualCoordChartContext<'a, DB: DrawingBackend, CT1: CoordTranslate, CT /// The chart state for a dual coord chart, see the detailed description for `ChartState` for more /// information about the purpose of a chart state. /// Similar to [ChartState](struct.ChartState.html), but used for the dual coordinate charts. +#[derive(Clone)] pub struct DualCoordChartState<CT1: CoordTranslate, CT2: CoordTranslate> { primary: ChartState<CT1>, secondary: ChartState<CT2>, |