remove cfg_attr(feature = "cargo-clippy" noise

I never liked clippy for dropping turds like this throughout the
code. I'm glad it is no longer required, but now rust is warning
about this syntax being redundant.

codec/src/lib.rs

@@ -9,7 +9,7 @@
 //! of this code; in this way the client and server can more gracefully
 //! manage unknown enum variants.
 #![allow(dead_code)]
-#![cfg_attr(feature = "cargo-clippy", allow(clippy::range_plus_one))]
+#![allow(clippy::range_plus_one)]
 
 use anyhow::{bail, Context as _, Error};
 use config::keyassignment::{PaneDirection, ScrollbackEraseMode};

config/src/font.rs

@@ -581,7 +581,7 @@ impl TextStyle {
         }
     }
 
-    #[cfg_attr(feature = "cargo-clippy", allow(clippy::let_and_return))]
+    #[allow(clippy::let_and_return)]
     pub fn font_with_fallback(&self) -> Vec<FontAttributes> {
         let mut font = self.font.clone();
 

pty/src/unix.rs

@@ -32,7 +32,7 @@ fn openpty(size: PtySize) -> anyhow::Result<(UnixMasterPty, UnixSlavePty)> {
 
     let result = unsafe {
         // BSDish systems may require mut pointers to some args
-        #[cfg_attr(feature = "cargo-clippy", allow(clippy::unnecessary_mut_passed))]
+        #[allow(clippy::unnecessary_mut_passed)]
         libc::openpty(
             &mut master,
             &mut slave,
@@ -262,7 +262,7 @@ impl PtyFd {
                     // type::from(), but the size and potentially signedness
                     // are system dependent, which is why we're using `as _`.
                     // Suppress this lint for this section of code.
-                    #[cfg_attr(feature = "cargo-clippy", allow(clippy::cast_lossless))]
+                    #[allow(clippy::cast_lossless)]
                     if controlling_tty {
                         // Set the pty as the controlling terminal.
                         // Failure to do this means that delivery of

term/src/input.rs

@@ -1,8 +1,5 @@
 // clippy hates bitflags
-#![cfg_attr(
-    feature = "cargo-clippy",
-    allow(clippy::suspicious_arithmetic_impl, clippy::redundant_field_names)
-)]
+#![allow(clippy::suspicious_arithmetic_impl, clippy::redundant_field_names)]
 
 use super::VisibleRowIndex;
 #[cfg(feature = "use_serde")]

term/src/screen.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(feature = "cargo-clippy", allow(clippy::range_plus_one))]
+#![allow(clippy::range_plus_one)]
 use super::*;
 use crate::config::BidiMode;
 use log::debug;

term/src/terminalstate/mod.rs

@@ -1,6 +1,6 @@
 // The range_plus_one lint can't see when the LHS is not compatible with
 // and inclusive range
-#![cfg_attr(feature = "cargo-clippy", allow(clippy::range_plus_one))]
+#![allow(clippy::range_plus_one)]
 use super::*;
 use crate::color::{ColorPalette, RgbColor};
 use crate::config::{BidiMode, NewlineCanon};

termwiz/src/color.rs

@@ -1,6 +1,6 @@
 //! Colors for attributes
 // for FromPrimitive
-#![cfg_attr(feature = "cargo-clippy", allow(clippy::useless_attribute))]
+#![allow(clippy::useless_attribute)]
 
 use num_derive::*;
 #[cfg(feature = "use_serde")]

termwiz/src/escape/mod.rs

@@ -1,6 +1,6 @@
 // suppress inscrutable useless_attribute clippy that shows up when
 // using derive(FromPrimitive)
-#![cfg_attr(feature = "cargo-clippy", allow(clippy::useless_attribute))]
+#![allow(clippy::useless_attribute)]
 #![allow(clippy::upper_case_acronyms)]
 //! This module provides the ability to parse escape sequences and attach
 //! semantic meaning to them.  It can also encode the semantic values as

termwiz/src/escape/osc.rs

@@ -1085,10 +1085,7 @@ impl ITermDimension {
 }
 
 impl ITermProprietary {
-    #[cfg_attr(
-        feature = "cargo-clippy",
-        allow(clippy::cyclomatic_complexity, clippy::cognitive_complexity)
-    )]
+    #[allow(clippy::cyclomatic_complexity, clippy::cognitive_complexity)]
     fn parse(osc: &[&[u8]]) -> Result<Self> {
         // iTerm has a number of different styles of OSC parameter
         // encodings, which makes this section of code a bit gnarly.

termwiz/src/image.rs

@@ -30,7 +30,7 @@ where
 }
 
 #[cfg(feature = "use_serde")]
-#[cfg_attr(feature = "cargo-clippy", allow(clippy::trivially_copy_pass_by_ref))]
+#[allow(clippy::trivially_copy_pass_by_ref)]
 fn serialize_notnan<S>(value: &NotNan<f32>, serializer: S) -> Result<S::Ok, S::Error>
 where
     S: Serializer,

termwiz/src/render/terminfo.rs

@@ -48,7 +48,7 @@ impl TerminfoRenderer {
         });
     }
 
-    #[cfg_attr(feature = "cargo-clippy", allow(clippy::cognitive_complexity))]
+    #[allow(clippy::cognitive_complexity)]
     fn flush_pending_attr<W: RenderTty + Write>(&mut self, out: &mut W) -> Result<()> {
         macro_rules! attr_on {
             ($cap:ident, $sgr:expr) => {{
@@ -330,10 +330,7 @@ impl TerminfoRenderer {
         Ok(())
     }
 
-    #[cfg_attr(
-        feature = "cargo-clippy",
-        allow(clippy::cyclomatic_complexity, clippy::cognitive_complexity)
-    )]
+    #[allow(clippy::cyclomatic_complexity, clippy::cognitive_complexity)]
     pub fn render_to<W: RenderTty + Write>(
         &mut self,
         changes: &[Change],

termwiz/src/widgets/mod.rs

@@ -400,7 +400,7 @@ impl<'widget> Ui<'widget> {
         let mut changed = false;
 
         // Clippy is dead wrong about this iterator being an identity_conversion
-        #[cfg_attr(feature = "cargo-clippy", allow(clippy::identity_conversion))]
+        #[allow(clippy::identity_conversion)]
         for result in layout.compute_constraints(width, height, root)? {
             let render_data = self.render.get_mut(&result.widget).unwrap();
             let coords = ParentRelativeCoords::new(result.rect.x, result.rect.y);

wezterm-gui/src/selection.rs

@@ -1,6 +1,6 @@
 // The range_plus_one lint can't see when the LHS is not compatible with
 // and inclusive range
-#![cfg_attr(feature = "cargo-clippy", allow(clippy::range_plus_one))]
+#![allow(clippy::range_plus_one)]
 use mux::pane::Pane;
 use std::cmp::Ordering;
 use std::ops::Range;

wezterm-gui/src/termwindow/mod.rs

@@ -1,4 +1,4 @@
-#![cfg_attr(feature = "cargo-clippy", allow(clippy::range_plus_one))]
+#![allow(clippy::range_plus_one)]
 use super::renderstate::*;
 use super::utilsprites::RenderMetrics;
 use crate::colorease::ColorEase;