Cleanup custom lints

- Move custom lints from lib.rs/main.rs into Cargo.toml
- Remove most custom lints, as this is overkill and difficult to
  maintain
- Fix new lints from most recent Rust version

.github/workflows/rav1e.yml

@@ -27,7 +27,7 @@ jobs:
       - name: Run clippy
         uses: clechasseur/rs-clippy-check@v3
         with:
-          args: -- -D warnings --verbose -A clippy::wrong-self-convention -A clippy::many_single_char_names -A clippy::upper-case-acronyms
+          args: -- -D warnings --verbose
 
   msrv:
     runs-on: ubuntu-22.04

Cargo.toml

@@ -211,3 +211,15 @@ members = [".", "ivf"]
 
 [package.metadata.docs.rs]
 no-default-features = true
+
+[lints.clippy]
+doc_link_with_quotes = "warn"
+doc_markdown = "warn"
+missing_errors_doc = "warn"
+missing_panics_doc = "warn"
+missing_safety_doc = "warn"
+comparison_chain = "allow"
+enum_variant_names = "allow"
+needless_range_loop = "allow"
+too_many_arguments = "allow"
+upper_case_acronyms = "allow"

ivf/Cargo.toml

@@ -9,3 +9,15 @@ homepage = "https://github.com/xiph/rav1e"
 
 [dependencies]
 bitstream-io = "2"
+
+[lints.clippy]
+doc_link_with_quotes = "warn"
+doc_markdown = "warn"
+missing_errors_doc = "warn"
+missing_panics_doc = "warn"
+missing_safety_doc = "warn"
+comparison_chain = "allow"
+enum_variant_names = "allow"
+needless_range_loop = "allow"
+too_many_arguments = "allow"
+upper_case_acronyms = "allow"

ivf/src/lib.rs

@@ -8,40 +8,12 @@
 // Media Patent License 1.0 was not distributed with this source code in the
 // PATENTS file, you can obtain it at www.aomedia.org/license/patent.
 
-#![deny(bare_trait_objects)]
-#![allow(clippy::cast_lossless)]
-#![allow(clippy::cast_ptr_alignment)]
-#![allow(clippy::cognitive_complexity)]
-#![allow(clippy::needless_range_loop)]
-#![allow(clippy::too_many_arguments)]
-#![allow(clippy::verbose_bit_mask)]
-#![allow(clippy::unreadable_literal)]
-#![allow(clippy::many_single_char_names)]
-// Performance lints
-#![warn(clippy::linkedlist)]
-#![warn(clippy::missing_const_for_fn)]
-#![warn(clippy::mutex_integer)]
-#![warn(clippy::suboptimal_flops)]
-// Correctness lints
-#![warn(clippy::expl_impl_clone_on_copy)]
-#![warn(clippy::mem_forget)]
-#![warn(clippy::path_buf_push_overwrite)]
-// Clarity/formatting lints
-#![warn(clippy::map_flatten)]
-#![warn(clippy::mut_mut)]
-#![warn(clippy::needless_borrow)]
-#![warn(clippy::needless_continue)]
-#![warn(clippy::range_plus_one)]
-// Documentation lints
-#![warn(clippy::doc_markdown)]
-#![warn(clippy::missing_errors_doc)]
-#![warn(clippy::missing_panics_doc)]
-
-/// Simple ivf muxer
-///
-use bitstream_io::{BitRead, BitReader, BitWrite, BitWriter, LittleEndian};
+//! Simple ivf muxer
+
 use std::io;
 
+use bitstream_io::{BitRead, BitReader, BitWrite, BitWriter, LittleEndian};
+
 /// # Panics
 ///
 /// - If header cannot be written to output file.
@@ -137,9 +109,10 @@ pub fn read_packet(r: &mut dyn io::Read) -> io::Result<Packet> {
 
 #[cfg(test)]
 mod tests {
-  use crate::{read_header, read_packet};
   use std::io::{BufReader, ErrorKind::InvalidData};
 
+  use crate::{read_header, read_packet};
+
   #[test]
   fn read_invalid_headers() {
     // Invalid magic.

src/api/context.rs

@@ -8,21 +8,20 @@
 // PATENTS file, you can obtain it at www.aomedia.org/license/patent.
 #![deny(missing_docs)]
 
+use std::fmt;
+use std::io;
+use std::sync::Arc;
+
+use bitstream_io::*;
+
 use crate::api::color::*;
 use crate::api::config::*;
 use crate::api::internal::*;
 use crate::api::util::*;
-
-use bitstream_io::*;
-
 use crate::encoder::*;
 use crate::frame::*;
 use crate::util::Pixel;
 
-use std::fmt;
-use std::io;
-use std::sync::Arc;
-
 /// The encoder context.
 ///
 /// Contains the encoding state.
@@ -122,8 +121,8 @@ impl<T: Pixel> Context<T> {
       || (self.inner.config.still_picture && self.inner.frame_count > 0)
     {
       return Err(EncoderStatus::EnoughData);
-    // The rate control can process at most std::i32::MAX frames
-    } else if self.inner.frame_count == std::i32::MAX as u64 - 1 {
+    // The rate control can process at most i32::MAX frames
+    } else if self.inner.frame_count == i32::MAX as u64 - 1 {
       self.inner.limit = Some(self.inner.frame_count);
       self.is_flushing = true;
     }

src/asm/x86/sad_plane.rs

@@ -7,13 +7,13 @@
 // Media Patent License 1.0 was not distributed with this source code in the
 // PATENTS file, you can obtain it at www.aomedia.org/license/patent.
 
-use crate::cpu_features::CpuFeatureLevel;
-use crate::sad_plane::*;
-use crate::util::{Pixel, PixelType};
+use std::mem;
 
 use v_frame::plane::Plane;
 
-use std::mem;
+use crate::cpu_features::CpuFeatureLevel;
+use crate::sad_plane::*;
+use crate::util::{Pixel, PixelType};
 
 macro_rules! decl_sad_plane_fn {
   ($($f:ident),+) => {
@@ -46,8 +46,12 @@ pub(crate) fn sad_plane_internal<T: Pixel>(
           // SAFETY: Calls Assembly code.
           unsafe {
             let result = $func(
-              mem::transmute(src.data_origin().as_ptr()),
-              mem::transmute(dst.data_origin().as_ptr()),
+              mem::transmute::<*const T, *const u8>(
+                src.data_origin().as_ptr(),
+              ),
+              mem::transmute::<*const T, *const u8>(
+                dst.data_origin().as_ptr(),
+              ),
               src.cfg.stride,
               src.cfg.width,
               src.cfg.height,

src/bin/common.rs

@@ -342,6 +342,7 @@ pub struct ParsedCliOptions {
   pub metrics_enabled: MetricsEnabled,
   pub pass1file_name: Option<PathBuf>,
   pub pass2file_name: Option<PathBuf>,
+  #[cfg(feature = "serialize")]
   pub save_config: Option<PathBuf>,
   pub photon_noise: u8,
   #[cfg(feature = "unstable")]
@@ -390,6 +391,7 @@ fn build_speed_long_help() -> Option<&'static str> {
 pub fn parse_cli() -> Result<ParsedCliOptions, CliError> {
   let matches = CliOptions::parse();
 
+  #[cfg(feature = "serialize")]
   let mut save_config_path = None;
   let mut enc = None;
 
@@ -489,6 +491,7 @@ pub fn parse_cli() -> Result<ParsedCliOptions, CliError> {
     threads: matches.threads,
     pass1file_name: matches.first_pass.clone(),
     pass2file_name: matches.second_pass.clone(),
+    #[cfg(feature = "serialize")]
     save_config: save_config_path,
     photon_noise: matches.photon_noise,
     force_highbitdepth: matches.high_bitdepth,

src/bin/decoder/mod.rs

@@ -9,7 +9,6 @@
 // PATENTS file, you can obtain it at www.aomedia.org/license/patent.
 
 use rav1e::prelude::*;
-use std::io;
 
 pub mod y4m;
 
@@ -25,13 +24,12 @@ pub trait Decoder: Send {
 }
 
 #[derive(Debug)]
-#[allow(clippy::upper_case_acronyms)]
 pub enum DecodeError {
   EOF,
   BadInput,
   UnknownColorspace,
   ParseError,
-  IoError(io::Error),
+  IoError,
   MemoryLimitExceeded,
 }
 

src/bin/decoder/y4m.rs

@@ -83,7 +83,7 @@ impl From<y4m::Error> for DecodeError {
       y4m::Error::BadInput => DecodeError::BadInput,
       y4m::Error::UnknownColorspace => DecodeError::UnknownColorspace,
       y4m::Error::ParseError(_) => DecodeError::ParseError,
-      y4m::Error::IoError(e) => DecodeError::IoError(e),
+      y4m::Error::IoError(_) => DecodeError::IoError,
       // Note that this error code has nothing to do with the system running out of memory,
       // it means the y4m decoder has exceeded its memory allocation limit.
       y4m::Error::OutOfMemory => DecodeError::MemoryLimitExceeded,

src/bin/rav1e-ch.rs

@@ -7,80 +7,6 @@
 // Media Patent License 1.0 was not distributed with this source code in the
 // PATENTS file, you can obtain it at www.aomedia.org/license/patent.
 
-// Safety lints
-#![deny(bare_trait_objects)]
-#![deny(clippy::as_ptr_cast_mut)]
-#![deny(clippy::large_stack_arrays)]
-// Performance lints
-#![warn(clippy::inefficient_to_string)]
-#![warn(clippy::invalid_upcast_comparisons)]
-#![warn(clippy::iter_with_drain)]
-#![warn(clippy::linkedlist)]
-#![warn(clippy::mutex_integer)]
-#![warn(clippy::naive_bytecount)]
-#![warn(clippy::needless_bitwise_bool)]
-#![warn(clippy::needless_collect)]
-#![warn(clippy::or_fun_call)]
-#![warn(clippy::stable_sort_primitive)]
-#![warn(clippy::suboptimal_flops)]
-#![warn(clippy::trivial_regex)]
-#![warn(clippy::trivially_copy_pass_by_ref)]
-#![warn(clippy::unnecessary_join)]
-#![warn(clippy::unused_async)]
-#![warn(clippy::zero_sized_map_values)]
-// Correctness lints
-#![deny(clippy::case_sensitive_file_extension_comparisons)]
-#![deny(clippy::copy_iterator)]
-#![deny(clippy::expl_impl_clone_on_copy)]
-#![deny(clippy::float_cmp)]
-#![warn(clippy::imprecise_flops)]
-#![deny(clippy::manual_instant_elapsed)]
-#![deny(clippy::mem_forget)]
-#![deny(clippy::path_buf_push_overwrite)]
-#![deny(clippy::same_functions_in_if_condition)]
-#![deny(clippy::unchecked_duration_subtraction)]
-#![deny(clippy::unicode_not_nfc)]
-// Clarity/formatting lints
-#![warn(clippy::checked_conversions)]
-#![allow(clippy::comparison_chain)]
-#![warn(clippy::derive_partial_eq_without_eq)]
-#![allow(clippy::enum_variant_names)]
-#![warn(clippy::explicit_deref_methods)]
-#![warn(clippy::filter_map_next)]
-#![warn(clippy::flat_map_option)]
-#![warn(clippy::fn_params_excessive_bools)]
-#![warn(clippy::implicit_clone)]
-#![warn(clippy::iter_not_returning_iterator)]
-#![warn(clippy::iter_on_empty_collections)]
-#![warn(clippy::macro_use_imports)]
-#![warn(clippy::manual_clamp)]
-#![warn(clippy::manual_let_else)]
-#![warn(clippy::manual_ok_or)]
-#![warn(clippy::manual_string_new)]
-#![warn(clippy::map_flatten)]
-#![warn(clippy::match_bool)]
-#![warn(clippy::mut_mut)]
-#![warn(clippy::needless_borrow)]
-#![warn(clippy::needless_continue)]
-#![allow(clippy::needless_range_loop)]
-#![allow(clippy::too_many_arguments)]
-#![warn(clippy::range_minus_one)]
-#![warn(clippy::range_plus_one)]
-#![warn(clippy::ref_binding_to_reference)]
-#![warn(clippy::ref_option_ref)]
-#![warn(clippy::trait_duplication_in_bounds)]
-#![warn(clippy::unused_peekable)]
-#![warn(clippy::unused_rounding)]
-#![warn(clippy::unused_self)]
-#![allow(clippy::upper_case_acronyms)]
-#![warn(clippy::verbose_bit_mask)]
-#![warn(clippy::verbose_file_reads)]
-// Documentation lints
-#![warn(clippy::doc_link_with_quotes)]
-#![warn(clippy::doc_markdown)]
-#![warn(clippy::missing_errors_doc)]
-#![warn(clippy::missing_panics_doc)]
-
 #[macro_use]
 extern crate log;
 

src/bin/rav1e.rs

@@ -7,80 +7,6 @@
 // Media Patent License 1.0 was not distributed with this source code in the
 // PATENTS file, you can obtain it at www.aomedia.org/license/patent.
 
-// Safety lints
-#![deny(bare_trait_objects)]
-#![deny(clippy::as_ptr_cast_mut)]
-#![deny(clippy::large_stack_arrays)]
-// Performance lints
-#![warn(clippy::inefficient_to_string)]
-#![warn(clippy::invalid_upcast_comparisons)]
-#![warn(clippy::iter_with_drain)]
-#![warn(clippy::linkedlist)]
-#![warn(clippy::mutex_integer)]
-#![warn(clippy::naive_bytecount)]
-#![warn(clippy::needless_bitwise_bool)]
-#![warn(clippy::needless_collect)]
-#![warn(clippy::or_fun_call)]
-#![warn(clippy::stable_sort_primitive)]
-#![warn(clippy::suboptimal_flops)]
-#![warn(clippy::trivial_regex)]
-#![warn(clippy::trivially_copy_pass_by_ref)]
-#![warn(clippy::unnecessary_join)]
-#![warn(clippy::unused_async)]
-#![warn(clippy::zero_sized_map_values)]
-// Correctness lints
-#![deny(clippy::case_sensitive_file_extension_comparisons)]
-#![deny(clippy::copy_iterator)]
-#![deny(clippy::expl_impl_clone_on_copy)]
-#![deny(clippy::float_cmp)]
-#![warn(clippy::imprecise_flops)]
-#![deny(clippy::manual_instant_elapsed)]
-#![deny(clippy::mem_forget)]
-#![deny(clippy::path_buf_push_overwrite)]
-#![deny(clippy::same_functions_in_if_condition)]
-#![deny(clippy::unchecked_duration_subtraction)]
-#![deny(clippy::unicode_not_nfc)]
-// Clarity/formatting lints
-#![warn(clippy::checked_conversions)]
-#![allow(clippy::comparison_chain)]
-#![warn(clippy::derive_partial_eq_without_eq)]
-#![allow(clippy::enum_variant_names)]
-#![warn(clippy::explicit_deref_methods)]
-#![warn(clippy::filter_map_next)]
-#![warn(clippy::flat_map_option)]
-#![warn(clippy::fn_params_excessive_bools)]
-#![warn(clippy::implicit_clone)]
-#![warn(clippy::iter_not_returning_iterator)]
-#![warn(clippy::iter_on_empty_collections)]
-#![warn(clippy::macro_use_imports)]
-#![warn(clippy::manual_clamp)]
-#![warn(clippy::manual_let_else)]
-#![warn(clippy::manual_ok_or)]
-#![warn(clippy::manual_string_new)]
-#![warn(clippy::map_flatten)]
-#![warn(clippy::match_bool)]
-#![warn(clippy::mut_mut)]
-#![warn(clippy::needless_borrow)]
-#![warn(clippy::needless_continue)]
-#![allow(clippy::needless_range_loop)]
-#![allow(clippy::too_many_arguments)]
-#![warn(clippy::range_minus_one)]
-#![warn(clippy::range_plus_one)]
-#![warn(clippy::ref_binding_to_reference)]
-#![warn(clippy::ref_option_ref)]
-#![warn(clippy::trait_duplication_in_bounds)]
-#![warn(clippy::unused_peekable)]
-#![warn(clippy::unused_rounding)]
-#![warn(clippy::unused_self)]
-#![allow(clippy::upper_case_acronyms)]
-#![warn(clippy::verbose_bit_mask)]
-#![warn(clippy::verbose_file_reads)]
-// Documentation lints
-#![warn(clippy::doc_link_with_quotes)]
-#![warn(clippy::doc_markdown)]
-#![warn(clippy::missing_errors_doc)]
-#![warn(clippy::missing_panics_doc)]
-
 #[macro_use]
 extern crate log;