Use built-in [lints] table in Cargo.toml

tiny_skia/src/backend.rs

@@ -9,6 +9,7 @@ use crate::window;
 
 use std::borrow::Cow;
 
+#[derive(Debug)]
 pub struct Backend {
     text_pipeline: crate::text::Pipeline,
 

tiny_skia/src/geometry.rs

@@ -8,6 +8,7 @@ use crate::graphics::geometry::{self, Path, Style, Text};
 use crate::graphics::Gradient;
 use crate::primitive::{self, Primitive};
 
+#[derive(Debug)]
 pub struct Frame {
     size: Size,
     transform: tiny_skia::Transform,

tiny_skia/src/lib.rs

@@ -1,5 +1,4 @@
-#![forbid(rust_2018_idioms)]
-#![deny(unsafe_code, unused_results, rustdoc::broken_intra_doc_links)]
+#![allow(missing_docs)]
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
 pub mod window;
 

tiny_skia/src/raster.rs

@@ -6,6 +6,7 @@ use rustc_hash::{FxHashMap, FxHashSet};
 use std::cell::RefCell;
 use std::collections::hash_map;
 
+#[derive(Debug)]
 pub struct Pipeline {
     cache: RefCell<Cache>,
 }
@@ -68,7 +69,7 @@ impl Pipeline {
     }
 }
 
-#[derive(Default)]
+#[derive(Debug, Default)]
 struct Cache {
     entries: FxHashMap<u64, Option<Entry>>,
     hits: FxHashSet<u64>,
@@ -119,6 +120,7 @@ impl Cache {
     }
 }
 
+#[derive(Debug)]
 struct Entry {
     width: u32,
     height: u32,

tiny_skia/src/text.rs

@@ -13,7 +13,7 @@ use std::borrow::Cow;
 use std::cell::RefCell;
 use std::collections::hash_map;
 
-#[allow(missing_debug_implementations)]
+#[derive(Debug)]
 pub struct Pipeline {
     glyph_cache: GlyphCache,
     cache: RefCell<Cache>,

tiny_skia/src/vector.rs

@@ -9,6 +9,7 @@ use std::cell::RefCell;
 use std::collections::hash_map;
 use std::fs;
 
+#[derive(Debug)]
 pub struct Pipeline {
     cache: RefCell<Cache>,
 }
@@ -203,3 +204,13 @@ impl Cache {
         self.raster_hits.clear();
     }
 }
+
+impl std::fmt::Debug for Cache {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("Cache")
+            .field("tree_hits", &self.tree_hits)
+            .field("rasters", &self.rasters)
+            .field("raster_hits", &self.raster_hits)
+            .finish_non_exhaustive()
+    }
+}

tiny_skia/src/window/compositor.rs

@@ -8,11 +8,13 @@ use crate::{Backend, Primitive, Renderer, Settings};
 use std::collections::VecDeque;
 use std::num::NonZeroU32;
 
+#[allow(missing_debug_implementations)]
 pub struct Compositor {
     context: softbuffer::Context<Box<dyn compositor::Window>>,
     settings: Settings,
 }
 
+#[allow(missing_debug_implementations)]
 pub struct Surface {
     window: softbuffer::Surface<
         Box<dyn compositor::Window>,