Fixed lint issues & cleaned up some documentation.

glow/src/shader/common/gradient.frag

@@ -47,4 +47,4 @@ void main() {
             fragColor = color_stops[color_stops_size - 2];
         }
     }
-}
+}

glow/src/shader/common/triangle.frag

@@ -15,4 +15,4 @@ uniform vec4 color;
 
 void main() {
     fragColor = color;
-}
+}

glow/src/shader/common/triangle.vert

@@ -6,4 +6,4 @@ out vec2 raw_position;
 void main() {
     gl_Position = u_Transform * vec4(i_Position, 0.0, 1.0);
     raw_position = i_Position;
-}
+}

glow/src/triangle.rs

@@ -1,4 +1,4 @@
-//! Draw meshes of triangle.
+//! Draw meshes of triangles.
 mod gradient;
 mod solid;
 

glow/src/triangle/solid.rs

@@ -11,7 +11,7 @@ pub struct SolidProgram {
 }
 
 #[derive(Debug)]
-pub(crate) struct SolidUniformData {
+struct SolidUniformData {
     pub color: Color,
     pub color_location: <Context as HasContext>::UniformLocation,
     pub transform: Transformation,
@@ -74,10 +74,10 @@ impl SolidProgram {
         }
     }
 
-    pub fn use_program(&mut self, gl: &glow::Context, color: &Color, transform: &Transformation) {
+    pub fn use_program(&mut self, gl: &Context, color: &Color, transform: &Transformation) {
         unsafe {
             gl.use_program(Some(self.program))
         }
         self.write_uniforms(gl, color, transform)
     }
-}
+}