Add Rust to SCons

.gitignore

@@ -524,3 +524,7 @@ vscode/
 
 # SCons build directory
 build/
+
+# Cargo artifacts
+Cargo.lock
+target/

SConstruct

@@ -10,13 +10,22 @@ To run the compilation for all implementations in one language, e.g. C, run the
 from pathlib import Path
 import os
 
-env = Environment(ENV={'PATH': os.environ['PATH']},
-		  tools=['gcc', 'gnulink', 'g++', 'gas'])
+# Add other languages here when you want to add language targets
+# Put 'name_of_language_directory' : 'file_extension'
+languages = {'c': 'c', 'rust': 'rs'}
 
-env['ASFLAGS'] = '--64'
+rust_cargo_builder = Builder(action=['cargo build --bins --manifest-path $MANIFEST',
+                                     Move('$TARGET$PROGSUFFIX', '$SOURCE/../target/debug/main$PROGSUFFIX')])
+
+rust_rustc_builder = Builder(action='rustc $SOURCE -o $TARGET$PROGSUFFIX')
+
+env = Environment(ENV={'PATH': os.environ['PATH']},
+                  BUILDERS={'rustc': rust_rustc_builder, 'cargo': rust_cargo_builder},
+                  tools=['gcc', 'gnulink', 'g++', 'gas'])
 
 env['CCFLAGS'] = ''
 env['CXXFLAGS'] = '-std=c++17'
+env['ASFLAGS'] = '--64'
 
 # Add other languages here when you want to add language targets
 # Put 'name_of_language_directory' : 'file_extension'
@@ -25,6 +34,7 @@ languages = {'c': 'c', 'cpp': 'cpp', 'asm-x64': 's'}
 env.C = env.Program
 env.CPlusPlus = env.Program
 env.X64 = env.Program
+#env.rustc = rust_rustc_builder
 
 Export('env')
 

contents/barnsley/code/rust/Cargo.toml

@@ -1,9 +1,13 @@
 [package]
-name = "rust"
+name = "barnsley"
 version = "0.1.0"
 edition = "2018"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-rand = "0.8.4"
+rand = "0.8.4"
+
+[[bin]]
+path = "./barnsley.rs"
+name = "main"

contents/cooley_tukey/code/rust/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "rust"
+version = "0.1.0"
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+rand = "0.8.4"
+rustfft = "6.0.1"
+
+[[bin]]
+path = "./fft.rs"
+name = "main"

contents/huffman_encoding/code/rust/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "huffman"
+version = "0.1.0"
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+itertools = "0.10.1"
+
+[[bin]]
+path = "./huffman.rs"
+name = "main"

contents/monte_carlo_integration/code/rust/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "montecarlo"
+version = "0.1.0"
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+rand = "0.8.4"
+
+[[bin]]
+path = "./monte_carlo.rs"
+name = "main"

contents/split-operator_method/code/rust/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "splitop"
+version = "0.1.0"
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+num = "0.4.0"
+rustfft = "5.1.1"
+
+[[bin]]
+path = "./split_op.rs"
+name = "main"

sconscripts/rust_SConscript

@@ -0,0 +1,11 @@
+Import('files_to_compile env')
+from pathlib import Path
+
+for file in files_to_compile:
+    chapter_name = file.parent.parent.parent.stem
+    if (file.parent / 'Cargo.toml').exists():
+        env.cargo(f'#/build/rust/{chapter_name}', str(file), MANIFEST=str(file.parent / 'Cargo.toml'))
+        env.Clean('rust', str(file.parent / 'target'))
+    else:
+        env.rustc(f'#/build/rust/{chapter_name}', str(file))
+        env.Clean('rust', f'#/build/rust/{chapter_name}.pdb')