Removed unneeded imports.

Removed backend_cairo/ext.rs

10 files changed, 28 insertions, 45 deletions

diff --git a/src/backend_cairo/clippath.rs b/src/backend_cairo/clippath.rs
index eff9296..646e91e 100644
--- a/src/backend_cairo/clippath.rs
+++ b/src/backend_cairo/clippath.rs
@@ -8,7 +8,6 @@ use cairo::{
     MatrixTrait,
 };
 use usvg;
-use usvg::prelude::*;
 
 // self
 use super::prelude::*;
diff --git a/src/backend_cairo/ext.rs b/src/backend_cairo/ext.rs
deleted file mode 100644
index fcf5335..0000000
--- a/src/backend_cairo/ext.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-// This Source Code Form is subject to the terms of the Mozilla Public
-// License, v. 2.0. If a copy of the MPL was not distributed with this
-// file, You can obtain one at http://mozilla.org/MPL/2.0/.
-
-// external
-use cairo;
-use usvg;
-
-
-pub trait ReCairoContextExt {
-    fn set_source_color(&self, color: usvg::Color, opacity: usvg::Opacity);
-    fn reset_source_rgba(&self);
-}
-
-impl ReCairoContextExt for cairo::Context {
-    fn set_source_color(&self, color: usvg::Color, opacity: usvg::Opacity) {
-        self.set_source_rgba(
-            color.red as f64 / 255.0,
-            color.green as f64 / 255.0,
-            color.blue as f64 / 255.0,
-            *opacity,
-        );
-    }
-
-    fn reset_source_rgba(&self) {
-        self.set_source_rgba(0.0, 0.0, 0.0, 0.0);
-    }
-}
diff --git a/src/backend_cairo/mod.rs b/src/backend_cairo/mod.rs
index 2f486bf..c053816 100644
--- a/src/backend_cairo/mod.rs
+++ b/src/backend_cairo/mod.rs
@@ -11,7 +11,6 @@ use cairo::{
 };
 use pangocairo::functions as pc;
 use usvg;
-use usvg::prelude::*;
 
 // self
 use prelude::*;
@@ -21,7 +20,6 @@ use {
     OutputImage,
     Render,
 };
-use self::ext::*;
 
 
 macro_rules! try_create_surface {
@@ -38,7 +36,6 @@ macro_rules! try_create_surface {
 
 
 mod clippath;
-mod ext;
 mod fill;
 mod filter;
 mod gradient;
@@ -52,7 +49,10 @@ mod text;
 mod prelude {
     pub use super::super::prelude::*;
     pub type CairoLayers = super::layers::Layers<super::cairo::ImageSurface>;
-    pub use super::ext::*;
+
+    // It's actually used. Rust bug?
+    #[allow(unused_imports)]
+    pub(super) use super::ReCairoContextExt;
 }
 
 
@@ -78,6 +78,26 @@ impl TransformFromBBox for cairo::Matrix {
     }
 }
 
+pub(crate) trait ReCairoContextExt {
+    fn set_source_color(&self, color: usvg::Color, opacity: usvg::Opacity);
+    fn reset_source_rgba(&self);
+}
+
+impl ReCairoContextExt for cairo::Context {
+    fn set_source_color(&self, color: usvg::Color, opacity: usvg::Opacity) {
+        self.set_source_rgba(
+            color.red as f64 / 255.0,
+            color.green as f64 / 255.0,
+            color.blue as f64 / 255.0,
+            *opacity,
+        );
+    }
+
+    fn reset_source_rgba(&self) {
+        self.set_source_rgba(0.0, 0.0, 0.0, 0.0);
+    }
+}
+
 
 /// Cairo backend handle.
 #[derive(Clone, Copy)]
@@ -459,7 +479,7 @@ fn from_cairo_path(path: &cairo::Path) -> Vec<usvg::PathSegment> {
         }
     }
 
-    if segments.len() < 2 {
+    if segments.len() == 1 {
         segments.clear();
     }
 
diff --git a/src/backend_cairo/pattern.rs b/src/backend_cairo/pattern.rs
index 96a8b6a..4d77286 100644
--- a/src/backend_cairo/pattern.rs
+++ b/src/backend_cairo/pattern.rs
@@ -9,7 +9,6 @@ use cairo::{
     PatternTrait,
 };
 use usvg;
-use usvg::prelude::*;
 
 // self
 use super::prelude::*;
diff --git a/src/backend_cairo/text.rs b/src/backend_cairo/text.rs
index 333ed0f..9ba05eb 100644
--- a/src/backend_cairo/text.rs
+++ b/src/backend_cairo/text.rs
@@ -13,7 +13,6 @@ use pango::{
 };
 use pangocairo::functions as pc;
 use usvg;
-use usvg::prelude::*;
 
 // self
 use super::prelude::*;
diff --git a/src/backend_qt/clippath.rs b/src/backend_qt/clippath.rs
index 00735b4..0b4f0e9 100644
--- a/src/backend_qt/clippath.rs
+++ b/src/backend_qt/clippath.rs
@@ -5,7 +5,6 @@
 // external
 use qt;
 use usvg;
-use usvg::prelude::*;
 
 // self
 use super::prelude::*;
diff --git a/src/backend_qt/mod.rs b/src/backend_qt/mod.rs
index 68c720d..bdc4876 100644
--- a/src/backend_qt/mod.rs
+++ b/src/backend_qt/mod.rs
@@ -7,7 +7,6 @@
 // external
 use qt;
 use usvg;
-use usvg::prelude::*;
 
 // self
 use prelude::*;
@@ -427,7 +426,7 @@ fn from_qt_path(p_path: &qt::PainterPath) -> Vec<usvg::PathSegment> {
         i += 1;
     }
 
-    if segments.len() < 2 {
+    if segments.len() == 1 {
         segments.clear();
     }
 
diff --git a/src/backend_qt/pattern.rs b/src/backend_qt/pattern.rs
index f609e95..be32867 100644
--- a/src/backend_qt/pattern.rs
+++ b/src/backend_qt/pattern.rs
@@ -5,7 +5,6 @@
 // external
 use qt;
 use usvg;
-use usvg::prelude::*;
 
 // self
 use super::prelude::*;
diff --git a/src/backend_utils/image.rs b/src/backend_utils/image.rs
index 68d5d67..2e7d09f 100644
--- a/src/backend_utils/image.rs
+++ b/src/backend_utils/image.rs
@@ -6,11 +6,9 @@ use std::path;
 
 // external
 use usvg;
-use usvg::prelude::*;
 
 // self
-use utils;
-use geom::*;
+use super::super::prelude::*;
 use {
     FitTo,
     Options,
diff --git a/src/utils.rs b/src/utils.rs
index d9bc440..2285ec7 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -8,11 +8,10 @@ use std::f64;
 
 // external
 use usvg;
-use usvg::prelude::*;
 pub use usvg::utils::*;
 
 // self
-use geom::*;
+use super::prelude::*;
 use FitTo;