Implemented the lexer.

.idea/desolation.iml

@@ -2,8 +2,11 @@
 <module type="CPP_MODULE" version="4">
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/desolation-vm/src" isTestSource="false" />
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/examples" isTestSource="false" />
       <excludeFolder url="file://$MODULE_DIR$/target" />
+      <excludeFolder url="file://$MODULE_DIR$/desolation-vm/target" />
     </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />

.idea/jpa-buddy.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="JpaBuddyIdeaProjectConfig">
+    <option name="renamerInitialized" value="true" />
+  </component>
+</project>
\ No newline at end of file

.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectType">
+    <option name="id" value="jpab" />
+  </component>
+</project>
\ No newline at end of file

Cargo.toml

@@ -5,4 +5,20 @@ edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[profile.dev]
+incremental = true
+
+[profile.test]
+incremental = true
+
 [dependencies]
+enum_dispatch = "0.3.8"
+serde = { version = "1.0.147", features = ["derive"] }
+regex = "1.6.0"
+anyhow = "1.0.66"
+thiserror = "1.0.37"
+log = "0.4.17"
+env_logger = "0.9.0"
+pretty_env_logger = "0.4.0"
+sensible-env-logger = "0.3.1"
+lazy_static = "1.4.0"
\ No newline at end of file

desolation-vm/Cargo.lock

+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "desolation-vm"
+version = "0.1.0"

desolation-vm/Cargo.toml

+[package]
+name = "desolation-vm"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

desolation-vm/src/lib.rs

+pub fn add(left: usize, right: usize) -> usize {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}

desolation-vm/target/.rustc_info.json

+{"rustc_fingerprint":14710574181565541982,"outputs":{"4614504638168534921":{"success":true,"status":"","code":0,"stdout":"rustc 1.65.0 (897e37553 2022-11-02)\nbinary: rustc\ncommit-hash: 897e37553bba8b42751c67658967889d11ecd120\ncommit-date: 2022-11-02\nhost: aarch64-apple-darwin\nrelease: 1.65.0\nLLVM version: 15.0.0\n","stderr":""},"15697416045686424142":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.dylib\nlib___.dylib\nlib___.a\nlib___.dylib\n","stderr":""},"10376369925670944939":{"success":true,"status":"","code":0,"stdout":"___\nlib___.rlib\nlib___.dylib\nlib___.dylib\nlib___.a\nlib___.dylib\n/Users/owen_hayes/.rustup/toolchains/stable-aarch64-apple-darwin\ndebug_assertions\npanic=\"unwind\"\nproc_macro\ntarget_abi=\"\"\ntarget_arch=\"aarch64\"\ntarget_endian=\"little\"\ntarget_env=\"\"\ntarget_family=\"unix\"\ntarget_feature=\"aes\"\ntarget_feature=\"crc\"\ntarget_feature=\"dit\"\ntarget_feature=\"dotprod\"\ntarget_feature=\"dpb\"\ntarget_feature=\"dpb2\"\ntarget_feature=\"fcma\"\ntarget_feature=\"fhm\"\ntarget_feature=\"flagm\"\ntarget_feature=\"fp16\"\ntarget_feature=\"frintts\"\ntarget_feature=\"jsconv\"\ntarget_feature=\"llvm14-builtins-abi\"\ntarget_feature=\"lor\"\ntarget_feature=\"lse\"\ntarget_feature=\"neon\"\ntarget_feature=\"paca\"\ntarget_feature=\"pacg\"\ntarget_feature=\"pan\"\ntarget_feature=\"pmuv3\"\ntarget_feature=\"ras\"\ntarget_feature=\"rcpc\"\ntarget_feature=\"rcpc2\"\ntarget_feature=\"rdm\"\ntarget_feature=\"sb\"\ntarget_feature=\"sha2\"\ntarget_feature=\"sha3\"\ntarget_feature=\"ssbs\"\ntarget_feature=\"v8.1a\"\ntarget_feature=\"v8.2a\"\ntarget_feature=\"v8.3a\"\ntarget_feature=\"v8.4a\"\ntarget_feature=\"vh\"\ntarget_has_atomic=\"128\"\ntarget_has_atomic=\"16\"\ntarget_has_atomic=\"32\"\ntarget_has_atomic=\"64\"\ntarget_has_atomic=\"8\"\ntarget_has_atomic=\"ptr\"\ntarget_has_atomic_equal_alignment=\"128\"\ntarget_has_atomic_equal_alignment=\"16\"\ntarget_has_atomic_equal_alignment=\"32\"\ntarget_has_atomic_equal_alignment=\"64\"\ntarget_has_atomic_equal_alignment=\"8\"\ntarget_has_atomic_equal_alignment=\"ptr\"\ntarget_has_atomic_load_store=\"128\"\ntarget_has_atomic_load_store=\"16\"\ntarget_has_atomic_load_store=\"32\"\ntarget_has_atomic_load_store=\"64\"\ntarget_has_atomic_load_store=\"8\"\ntarget_has_atomic_load_store=\"ptr\"\ntarget_os=\"macos\"\ntarget_pointer_width=\"64\"\ntarget_thread_local\ntarget_vendor=\"apple\"\nunix\n","stderr":""}},"successes":{}}
\ No newline at end of file

desolation-vm/target/CACHEDIR.TAG

+Signature: 8a477f597d28d172789f06886806bc55
+# This file is a cache directory tag created by cargo.
+# For information about cache directory tags see https://bford.info/cachedir/

desolation-vm/target/debug/.fingerprint/desolation-vm-09423ef64e221e17/invoked.timestamp

+This file has an mtime of when this was started.
\ No newline at end of file

desolation-vm/target/debug/.fingerprint/desolation-vm-09423ef64e221e17/test-lib-desolation-vm

+3688374470c61a2f
\ No newline at end of file

desolation-vm/target/debug/.fingerprint/desolation-vm-09423ef64e221e17/test-lib-desolation-vm.json

+{"rustc":7780067038968745159,"features":"[]","target":15758094893599340748,"profile":11506243869495082934,"path":17523903030608720598,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/desolation-vm-09423ef64e221e17/dep-test-lib-desolation-vm"}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}
\ No newline at end of file

desolation-vm/target/debug/.fingerprint/desolation-vm-3381e5862f394e72/invoked.timestamp

+This file has an mtime of when this was started.
\ No newline at end of file

desolation-vm/target/debug/.fingerprint/desolation-vm-3381e5862f394e72/test-lib-desolation-vm

+629780d79e7ddda8
\ No newline at end of file

desolation-vm/target/debug/.fingerprint/desolation-vm-3381e5862f394e72/test-lib-desolation-vm.json

+{"rustc":17204927582409307511,"features":"[]","target":15758094893599340748,"profile":11506243869495082934,"path":17523903030608720598,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/desolation-vm-3381e5862f394e72/dep-test-lib-desolation-vm"}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}
\ No newline at end of file

desolation-vm/target/debug/.fingerprint/desolation-vm-869063d655d09d21/invoked.timestamp

+This file has an mtime of when this was started.
\ No newline at end of file

desolation-vm/target/debug/.fingerprint/desolation-vm-869063d655d09d21/lib-desolation-vm

+e89a86d2fcbdd214
\ No newline at end of file

desolation-vm/target/debug/.fingerprint/desolation-vm-869063d655d09d21/lib-desolation-vm.json

+{"rustc":7780067038968745159,"features":"[]","target":15758094893599340748,"profile":17483045194147818835,"path":17523903030608720598,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/desolation-vm-869063d655d09d21/dep-lib-desolation-vm"}}],"rustflags":[],"metadata":7797948686568424061,"config":2202906307356721367,"compile_kind":0}
\ No newline at end of file