Silence some clippy warnings on generated code and large preformatted data.

sub_crates/halton/src/lib.rs

@@ -1,4 +1,8 @@
 #![allow(dead_code)]
+#![allow(clippy::cast_lossless)]
+#![allow(clippy::excessive_precision)]
+#![allow(clippy::unreadable_literal)]
+#![allow(clippy::needless_return)]
 
 // Include the file generated by the build.rs script
 include!(concat!(env!("OUT_DIR"), "/halton.rs"));

sub_crates/sobol/src/lib.rs

@@ -45,7 +45,7 @@ pub fn sample_with_scramble(dimension: u32, mut index: u32, scramble: u32) -> f3
         i += 1;
     }
 
-    return result as f32 * (1.0 / (1u64 << 32) as f32);
+    result as f32 * (1.0 / (1u64 << 32) as f32)
 }
 
 #[inline]

sub_crates/sobol/src/matrices.rs

@@ -28,6 +28,8 @@
 // The tabulated direction numbers are available here:
 // http://web.maths.unsw.edu.au/~fkuo/sobol/new-joe-kuo-6.21201
 
+#![allow(clippy::unreadable_literal)]
+
 pub const NUM_DIMENSIONS: usize = 1024;
 pub const SIZE: usize = 52;
 

sub_crates/spectra_xyz/src/generate_spectra_tables.py

@@ -779,8 +779,9 @@ def write_output(data_points, grid, grid_res, filename):
         
         f.write('// This file is auto-generated by generate_spectra_tables.py\n')
         f.write('#![allow(dead_code)]\n')
-        f.write('#![cfg_attr(rustfmt, rustfmt_skip)]')
-        f.write('\n\n')
+        f.write('#![cfg_attr(rustfmt, rustfmt_skip)]\n')
+        f.write('#![allow(clippy::unreadable_literal)]\n')
+        f.write('\n')
         f.write('/// This is 1 over the integral over either CMF.\n')
         f.write('/// Spectra can be mapped so that xyz=(1,1,1) is converted to constant 1 by\n')
         f.write('/// dividing by this value. This is important for valid reflectances.\n')

sub_crates/spectra_xyz/src/spectra_tables.rs

@@ -1,6 +1,7 @@
 // This file is auto-generated by generate_spectra_tables.py
 #![allow(dead_code)]
 #![cfg_attr(rustfmt, rustfmt_skip)]
+#![allow(clippy::unreadable_literal)]
 
 /// This is 1 over the integral over either CMF.
 /// Spectra can be mapped so that xyz=(1,1,1) is converted to constant 1 by