[librsvg: 6/15] Use _node for the unused arguments in filter render functions

[Federico Mena Quintero <federico src gnome org>]

commit b0c848804dfae7dfaa57b052d0e819fcad4ae9d9
Author: Federico Mena Quintero <federico gnome org>
Date:   Mon Mar 8 19:09:06 2021 -0600

    Use _node for the unused arguments in filter render functions
    
    The warnings are driving me nuts.  That argument will go a way once we
    finish parameterizing all the filters.

 src/filters/blend.rs            | 2 +-
 src/filters/color_matrix.rs     | 2 +-
 src/filters/composite.rs        | 2 +-
 src/filters/convolve_matrix.rs  | 2 +-
 src/filters/displacement_map.rs | 2 +-
 src/filters/gaussian_blur.rs    | 2 +-
 src/filters/image.rs            | 2 +-
 src/filters/morphology.rs       | 2 +-
 src/filters/offset.rs           | 2 +-
 src/filters/tile.rs             | 2 +-
 10 files changed, 10 insertions(+), 10 deletions(-)
---
diff --git a/src/filters/blend.rs b/src/filters/blend.rs
index 6889f5b4..2d7050d4 100755
--- a/src/filters/blend.rs
+++ b/src/filters/blend.rs
@@ -73,7 +73,7 @@ impl SetAttributes for FeBlend {
 impl FilterRender for FeBlend {
     fn render(
         &self,
-        node: &Node,
+        _node: &Node,
         ctx: &FilterContext,
         acquired_nodes: &mut AcquiredNodes<'_>,
         draw_ctx: &mut DrawingCtx,
diff --git a/src/filters/color_matrix.rs b/src/filters/color_matrix.rs
index 2a54063e..857d2c3d 100644
--- a/src/filters/color_matrix.rs
+++ b/src/filters/color_matrix.rs
@@ -140,7 +140,7 @@ impl SetAttributes for FeColorMatrix {
 impl FilterRender for FeColorMatrix {
     fn render(
         &self,
-        node: &Node,
+        _node: &Node,
         ctx: &FilterContext,
         acquired_nodes: &mut AcquiredNodes<'_>,
         draw_ctx: &mut DrawingCtx,
diff --git a/src/filters/composite.rs b/src/filters/composite.rs
index f7195d45..1779fc68 100644
--- a/src/filters/composite.rs
+++ b/src/filters/composite.rs
@@ -73,7 +73,7 @@ impl SetAttributes for FeComposite {
 impl FilterRender for FeComposite {
     fn render(
         &self,
-        node: &Node,
+        _node: &Node,
         ctx: &FilterContext,
         acquired_nodes: &mut AcquiredNodes<'_>,
         draw_ctx: &mut DrawingCtx,
diff --git a/src/filters/convolve_matrix.rs b/src/filters/convolve_matrix.rs
index e3e407a4..97273b5a 100644
--- a/src/filters/convolve_matrix.rs
+++ b/src/filters/convolve_matrix.rs
@@ -122,7 +122,7 @@ impl SetAttributes for FeConvolveMatrix {
 impl FilterRender for FeConvolveMatrix {
     fn render(
         &self,
-        node: &Node,
+        _node: &Node,
         ctx: &FilterContext,
         acquired_nodes: &mut AcquiredNodes<'_>,
         draw_ctx: &mut DrawingCtx,
diff --git a/src/filters/displacement_map.rs b/src/filters/displacement_map.rs
index 95829da6..0d9904a7 100644
--- a/src/filters/displacement_map.rs
+++ b/src/filters/displacement_map.rs
@@ -70,7 +70,7 @@ impl SetAttributes for FeDisplacementMap {
 impl FilterRender for FeDisplacementMap {
     fn render(
         &self,
-        node: &Node,
+        _node: &Node,
         ctx: &FilterContext,
         acquired_nodes: &mut AcquiredNodes<'_>,
         draw_ctx: &mut DrawingCtx,
diff --git a/src/filters/gaussian_blur.rs b/src/filters/gaussian_blur.rs
index 7d4d905a..6bf42cc8 100644
--- a/src/filters/gaussian_blur.rs
+++ b/src/filters/gaussian_blur.rs
@@ -188,7 +188,7 @@ fn gaussian_blur(
 impl FilterRender for FeGaussianBlur {
     fn render(
         &self,
-        node: &Node,
+        _node: &Node,
         ctx: &FilterContext,
         acquired_nodes: &mut AcquiredNodes<'_>,
         draw_ctx: &mut DrawingCtx,
diff --git a/src/filters/image.rs b/src/filters/image.rs
index a7fabc31..fb7d2006 100644
--- a/src/filters/image.rs
+++ b/src/filters/image.rs
@@ -121,7 +121,7 @@ impl SetAttributes for FeImage {
 impl FilterRender for FeImage {
     fn render(
         &self,
-        node: &Node,
+        _node: &Node,
         ctx: &FilterContext,
         acquired_nodes: &mut AcquiredNodes<'_>,
         draw_ctx: &mut DrawingCtx,
diff --git a/src/filters/morphology.rs b/src/filters/morphology.rs
index 96989435..efe80116 100644
--- a/src/filters/morphology.rs
+++ b/src/filters/morphology.rs
@@ -67,7 +67,7 @@ impl SetAttributes for FeMorphology {
 impl FilterRender for FeMorphology {
     fn render(
         &self,
-        node: &Node,
+        _node: &Node,
         ctx: &FilterContext,
         acquired_nodes: &mut AcquiredNodes<'_>,
         draw_ctx: &mut DrawingCtx,
diff --git a/src/filters/offset.rs b/src/filters/offset.rs
index 23a91a55..8cc42cd8 100644
--- a/src/filters/offset.rs
+++ b/src/filters/offset.rs
@@ -48,7 +48,7 @@ impl SetAttributes for FeOffset {
 impl FilterRender for FeOffset {
     fn render(
         &self,
-        node: &Node,
+        _node: &Node,
         ctx: &FilterContext,
         acquired_nodes: &mut AcquiredNodes<'_>,
         draw_ctx: &mut DrawingCtx,
diff --git a/src/filters/tile.rs b/src/filters/tile.rs
index 855a94ef..5d8eeeb0 100644
--- a/src/filters/tile.rs
+++ b/src/filters/tile.rs
@@ -31,7 +31,7 @@ impl SetAttributes for FeTile {
 impl FilterRender for FeTile {
     fn render(
         &self,
-        node: &Node,
+        _node: &Node,
         ctx: &FilterContext,
         acquired_nodes: &mut AcquiredNodes<'_>,
         draw_ctx: &mut DrawingCtx,