commit 861134542a1712647aa8e26c594afce30c9bbc23
Author: Timothy Warren <twarren@nabancard.com>
Date:   Wed Jan 30 14:25:30 2019 -0500

    First commit

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..354cc76
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,44 @@
+# Created by https://www.gitignore.io/api/osx,rust
+# Edit at https://www.gitignore.io/?templates=osx,rust
+
+### OSX ###
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk
+
+### Rust ###
+# Generated by Cargo
+# will have compiled files and executables
+/target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
+Cargo.lock
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+# End of https://www.gitignore.io/api/osx,rust
diff --git a/.idea/codeStyles/codeStyleConfig.xml b/.idea/codeStyles/codeStyleConfig.xml
new file mode 100644
index 0000000..5878325
--- /dev/null
+++ b/.idea/codeStyles/codeStyleConfig.xml
@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="PREFERRED_PROJECT_CODE_STYLE" value="Standard" />
+  </state>
+</component>
\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
new file mode 100644
index 0000000..15a15b2
--- /dev/null
+++ b/.idea/encodings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding" addBOMForNewFiles="with NO BOM" />
+</project>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..0846e3d
--- /dev/null
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,10 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="Eslint" enabled="true" level="ERROR" enabled_by_default="true" />
+    <inspection_tool class="LoggerInitializedWithForeignClass" enabled="false" level="WARNING" enabled_by_default="false">
+      <option name="loggerClassName" value="org.apache.log4j.Logger,org.slf4j.LoggerFactory,org.apache.commons.logging.LogFactory,java.util.logging.Logger" />
+      <option name="loggerFactoryMethodName" value="getLogger,getLogger,getLog,getLogger" />
+    </inspection_tool>
+  </profile>
+</component>
\ No newline at end of file
diff --git a/.idea/jsLinters/eslint.xml b/.idea/jsLinters/eslint.xml
new file mode 100644
index 0000000..1779634
--- /dev/null
+++ b/.idea/jsLinters/eslint.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="EslintConfiguration">
+    <custom-configuration-file used="true" path="/home/twarren/.eslintrc" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..07de02a
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CargoProjects">
+    <cargoProject FILE="$PROJECT_DIR$/variables/Cargo.toml" />
+    <cargoProject FILE="$PROJECT_DIR$/guessing_game/Cargo.toml" />
+    <cargoProject FILE="$PROJECT_DIR$/functions/Cargo.toml" />
+    <cargoProject FILE="$PROJECT_DIR$/branches/Cargo.toml" />
+    <cargoProject FILE="$PROJECT_DIR$/loops/Cargo.toml" />
+    <cargoProject FILE="$PROJECT_DIR$/ftoc/Cargo.toml" />
+    <cargoProject FILE="$PROJECT_DIR$/ctof/Cargo.toml" />
+    <cargoProject FILE="$PROJECT_DIR$/scope/Cargo.toml" />
+    <cargoProject FILE="$PROJECT_DIR$/references/Cargo.toml" />
+    <cargoProject FILE="$PROJECT_DIR$/slices/Cargo.toml" />
+    <cargoProject FILE="$PROJECT_DIR$/structs/Cargo.toml" />
+    <cargoProject FILE="$PROJECT_DIR$/rectangles/Cargo.toml" />
+    <cargoProject FILE="$PROJECT_DIR$/enums/Cargo.toml" />
+  </component>
+  <component name="ComposerJsonPluginSettings">
+    <unboundedVersionInspectionSettings>
+      <excludedPackages />
+    </unboundedVersionInspectionSettings>
+    <customRepositories />
+  </component>
+  <component name="ComposerSettings" phpInterpreterId="0eb028b2-5d56-4270-bfc6-cb7bb1d1d7b1">
+    <pharConfigPath>composer.json</pharConfigPath>
+    <pharPath>/usr/local/bin/composer</pharPath>
+  </component>
+  <component name="ESLintProjectComponent">
+    <option name="eslintRcFile" value="/home/twarren/.eslintrc" />
+    <option name="eslintExecutable" value="$USER_HOME$/.yarn-config/global/node_modules/.bin/eslint" />
+    <option name="nodeInterpreter" value="/usr/local/bin/node" />
+    <option name="pluginEnabled" value="true" />
+  </component>
+  <component name="JavaScriptSettings">
+    <option name="languageLevel" value="ES6" />
+  </component>
+  <component name="PhpProjectSharedConfiguration" php_language_level="7" />
+  <component name="PhpWorkspaceProjectConfiguration" backward_compatibility_performed="true" interpreter_name="PHP cli" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="1.8" project-jdk-type="JavaSDK" />
+  <component name="RustProjectSettings">
+    <option name="toolchainHomeDirectory" value="$USER_HOME$/.cargo/bin" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..8e518a5
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/rust.iml" filepath="$PROJECT_DIR$/.idea/rust.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/rust.iml b/.idea/rust.iml
new file mode 100644
index 0000000..58d5604
--- /dev/null
+++ b/.idea/rust.iml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/variables/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/variables/examples" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/variables/tests" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/variables/benches" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/guessing_game/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/guessing_game/examples" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/guessing_game/tests" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/guessing_game/benches" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/functions/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/functions/examples" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/functions/tests" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/functions/benches" isTestSource="true" />
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+      <sourceFolder url="file://$MODULE_DIR$/branches/examples" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/branches/tests" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/branches/benches" isTestSource="true" />
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+      <sourceFolder url="file://$MODULE_DIR$/loops/examples" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/loops/tests" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/loops/benches" isTestSource="true" />
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+      <sourceFolder url="file://$MODULE_DIR$/ftoc/examples" isTestSource="false" />
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+      <sourceFolder url="file://$MODULE_DIR$/ftoc/benches" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/ctof/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/ctof/examples" isTestSource="false" />
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+      <sourceFolder url="file://$MODULE_DIR$/ctof/benches" isTestSource="true" />
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+      <sourceFolder url="file://$MODULE_DIR$/scope/tests" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/scope/benches" isTestSource="true" />
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+      <sourceFolder url="file://$MODULE_DIR$/slices/tests" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/slices/benches" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/structs/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/structs/examples" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/structs/tests" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/structs/benches" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/rectangles/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/rectangles/examples" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/rectangles/tests" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/rectangles/benches" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/enums/src" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/enums/examples" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/enums/tests" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/enums/benches" isTestSource="true" />
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+      <excludeFolder url="file://$MODULE_DIR$/ctof/target" />
+      <excludeFolder url="file://$MODULE_DIR$/enums/target" />
+      <excludeFolder url="file://$MODULE_DIR$/ftoc/target" />
+      <excludeFolder url="file://$MODULE_DIR$/functions/target" />
+      <excludeFolder url="file://$MODULE_DIR$/guessing_game/target" />
+      <excludeFolder url="file://$MODULE_DIR$/loops/target" />
+      <excludeFolder url="file://$MODULE_DIR$/rectangles/target" />
+      <excludeFolder url="file://$MODULE_DIR$/references/target" />
+      <excludeFolder url="file://$MODULE_DIR$/scope/target" />
+      <excludeFolder url="file://$MODULE_DIR$/slices/target" />
+      <excludeFolder url="file://$MODULE_DIR$/structs/target" />
+      <excludeFolder url="file://$MODULE_DIR$/variables/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..d2ab9f2
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/branches" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/ctof" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/enums" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/ftoc" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/functions" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/guessing_game" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/loops" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/rectangles" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/references" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/scope" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/slices" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/structs" vcs="Git" />
+    <mapping directory="$PROJECT_DIR$/variables" vcs="Git" />
+  </component>
+</project>
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diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 0000000..da0632f
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,363 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ChangeListManager">
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+    <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
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+      <file pinned="false" current-in-tab="true">
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+  <component name="FindInProjectRecents">
+    <findStrings>
+      <find>ftoc</find>
+    </findStrings>
+    <replaceStrings>
+      <replace>f_to_c</replace>
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+  <component name="Git.Settings">
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+      </list>
+    </recent_temporary>
+  </component>
+  <component name="ToolWindowManager">
+    <frame x="1920" y="-438" width="1080" height="1897" extended-state="0" />
+    <editor active="true" />
+    <layout>
+      <window_info active="true" content_ui="combo" id="Project" order="0" sideWeight="0.4970809" visible="true" weight="0.2540132" />
+      <window_info id="Structure" order="1" sideWeight="0.5029191" side_tool="true" visible="true" weight="0.2540132" />
+      <window_info id="Image Layers" order="2" />
+      <window_info id="Designer" order="3" />
+      <window_info id="Capture Tool" order="4" />
+      <window_info id="Favorites" order="5" side_tool="true" />
+      <window_info id="Cargo" order="6" sideWeight="0.49791494" weight="0.3286119" />
+      <window_info anchor="bottom" id="Message" order="0" />
+      <window_info anchor="bottom" id="Find" order="1" />
+      <window_info anchor="bottom" id="Run" order="2" weight="0.32979318" />
+      <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
+      <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
+      <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
+      <window_info anchor="bottom" id="TODO" order="6" />
+      <window_info anchor="bottom" id="Docker" order="7" show_stripe_button="false" />
+      <window_info anchor="bottom" id="Version Control" order="8" />
+      <window_info anchor="bottom" id="Inspection Results" order="9" weight="0.32979318" />
+      <window_info anchor="bottom" id="Terminal" order="10" visible="true" weight="0.32979318" />
+      <window_info anchor="bottom" id="Event Log" order="11" side_tool="true" />
+      <window_info anchor="right" id="Commander" order="0" weight="0.4" />
+      <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
+      <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
+      <window_info anchor="right" id="Theme Preview" order="3" />
+      <window_info anchor="right" id="Capture Analysis" order="4" />
+      <window_info anchor="right" id="Palette&#9;" order="5" />
+    </layout>
+  </component>
+  <component name="TypeScriptGeneratedFilesManager">
+    <option name="version" value="1" />
+  </component>
+  <component name="editorHistoryManager">
+    <entry file="file://$PROJECT_DIR$/variables/src/main.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="144">
+          <caret line="9" lean-forward="true" selection-start-line="9" selection-end-line="9" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/functions/src/main.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="128">
+          <caret line="8" column="41" selection-start-line="8" selection-start-column="41" selection-end-line="8" selection-end-column="41" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/branches/src/main.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="160">
+          <caret line="10" selection-start-line="10" selection-end-line="10" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/guessing_game/src/main.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="192">
+          <caret line="12" selection-start-line="12" selection-end-line="12" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ctof/src/main.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="304">
+          <caret line="19" column="8" selection-start-line="19" selection-start-column="8" selection-end-line="19" selection-end-column="8" />
+          <folding>
+            <element signature="e#450#451#0" expanded="true" />
+            <element signature="e#475#476#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/ftoc/src/main.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="352">
+          <caret line="22" lean-forward="true" selection-start-line="22" selection-end-line="22" />
+          <folding>
+            <element signature="e#456#457#0" expanded="true" />
+            <element signature="e#488#489#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/loops/src/main.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="944">
+          <caret line="59" lean-forward="true" selection-start-line="59" selection-end-line="59" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/references/src/main.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="368">
+          <caret line="23" lean-forward="true" selection-start-line="23" selection-end-line="23" />
+          <folding>
+            <element signature="e#381#382#0" expanded="true" />
+            <element signature="e#399#400#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/scope/src/main.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="352">
+          <caret line="22" column="66" selection-start-line="22" selection-start-column="66" selection-end-line="22" selection-end-column="66" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/structs/src/main.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="624">
+          <caret line="39" lean-forward="true" selection-start-line="39" selection-end-line="39" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/slices/src/main.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="704">
+          <caret line="44" selection-start-line="44" selection-end-line="44" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/rectangles/src/main.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="704">
+          <caret line="44" lean-forward="true" selection-start-line="44" selection-end-line="44" />
+          <folding>
+            <element signature="e#133#134#0" expanded="true" />
+            <element signature="e#176#177#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/enums/src/main.rs">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="48">
+          <caret line="3" selection-start-line="3" selection-end-line="3" />
+          <folding>
+            <element signature="e#10#11#0" expanded="true" />
+            <element signature="e#43#44#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/.gitignore">
+      <provider selected="true" editor-type-id="text-editor" />
+    </entry>
+  </component>
+</project>
\ No newline at end of file
diff --git a/branches/.gitignore b/branches/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/branches/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/branches/Cargo.toml b/branches/Cargo.toml
new file mode 100644
index 0000000..a634701
--- /dev/null
+++ b/branches/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "branches"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/branches/src/main.rs b/branches/src/main.rs
new file mode 100644
index 0000000..11ebad4
--- /dev/null
+++ b/branches/src/main.rs
@@ -0,0 +1,10 @@
+fn main() {
+    let condition = true;
+    let number = if condition {
+        5
+    } else {
+        6
+    };
+
+    println!("The value of number is: {}", number);
+}
diff --git a/ctof/.gitignore b/ctof/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/ctof/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/ctof/Cargo.toml b/ctof/Cargo.toml
new file mode 100644
index 0000000..063fe3f
--- /dev/null
+++ b/ctof/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "ctof"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/ctof/src/main.rs b/ctof/src/main.rs
new file mode 100644
index 0000000..cda1e0c
--- /dev/null
+++ b/ctof/src/main.rs
@@ -0,0 +1,22 @@
+use std::io;
+
+fn main() {
+    println!("Celsius to Fahrenheit Converter");
+    println!("Enter temperature in Celsius");
+
+    let mut temp = String::new();
+
+    io::stdin().read_line(&mut temp)
+        .expect("Failed to read line");
+
+    let  input_temp: f64 = temp.trim().parse()
+        .expect("Input must be a number");
+
+    let converted = c_to_f(input_temp);
+
+    println!("{}°C is {}°F", input_temp, converted);
+}
+
+fn c_to_f(celsius: f64) -> f64 {
+    celsius * 1.8 + 32.0
+}
diff --git a/enums/.gitignore b/enums/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/enums/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/enums/Cargo.toml b/enums/Cargo.toml
new file mode 100644
index 0000000..35dbb17
--- /dev/null
+++ b/enums/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "enums"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/enums/src/main.rs b/enums/src/main.rs
new file mode 100644
index 0000000..e7a11a9
--- /dev/null
+++ b/enums/src/main.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}
diff --git a/ftoc/.gitignore b/ftoc/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/ftoc/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/ftoc/Cargo.toml b/ftoc/Cargo.toml
new file mode 100644
index 0000000..3c1b5f0
--- /dev/null
+++ b/ftoc/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "ftoc"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/ftoc/src/main.rs b/ftoc/src/main.rs
new file mode 100644
index 0000000..5be7521
--- /dev/null
+++ b/ftoc/src/main.rs
@@ -0,0 +1,22 @@
+use std::io;
+
+fn main() {
+    println!("Fahrenheit to Celsius Converter");
+    println!("Enter temperature in Fahrenheit");
+
+    let mut temp = String::new();
+
+    io::stdin().read_line(&mut temp)
+        .expect("Failed to read line");
+
+    let  input_temp: f64 = temp.trim().parse()
+        .expect("Input must be a number");
+
+    let converted = f_to_c(input_temp);
+
+    println!("{}°F is {}°C", input_temp, converted);
+}
+
+fn f_to_c(fahrenheit: f64) -> f64 {
+    (fahrenheit - 32.0) / 1.8
+}
diff --git a/functions/.gitignore b/functions/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/functions/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/functions/Cargo.toml b/functions/Cargo.toml
new file mode 100644
index 0000000..50a87f0
--- /dev/null
+++ b/functions/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "functions"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/functions/src/main.rs b/functions/src/main.rs
new file mode 100644
index 0000000..cfc889d
--- /dev/null
+++ b/functions/src/main.rs
@@ -0,0 +1,10 @@
+fn main() {
+    println!("Hello, world!");
+
+    another_function(5, 6);
+}
+
+fn another_function(x: i32, y: i32) {
+    println!("The value of x is: {}", x);
+    println!("The value of y is: {}", y);
+}
diff --git a/guessing_game/.gitignore b/guessing_game/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/guessing_game/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/guessing_game/Cargo.toml b/guessing_game/Cargo.toml
new file mode 100644
index 0000000..4c6a84b
--- /dev/null
+++ b/guessing_game/Cargo.toml
@@ -0,0 +1,8 @@
+[package]
+name = "guessing_game"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
+rand = "0.3.14"
diff --git a/guessing_game/src/main.rs b/guessing_game/src/main.rs
new file mode 100644
index 0000000..e5f7e23
--- /dev/null
+++ b/guessing_game/src/main.rs
@@ -0,0 +1,34 @@
+use std::io;
+use std::cmp::Ordering;
+use rand::Rng;
+
+fn main() {
+    println!("Guess the number!");
+
+    let secret_number = rand::thread_rng().gen_range(1, 101);
+
+    loop {
+        println!("Please input your guess.");
+
+        let mut guess = String::new();
+
+        io::stdin().read_line(&mut guess)
+            .expect("Failed to read line");
+
+        let guess: u32 = match guess.trim().parse() {
+            Ok(num) => num,
+            Err(_) => continue,
+        };
+
+        println!("You guessed: {}", guess);
+
+        match guess.cmp(&secret_number) {
+            Ordering::Less => println!("Too small!"),
+            Ordering::Greater => println!("Too big!"),
+            Ordering::Equal => {
+                println!("You win!");
+                break;
+            },
+        }
+    }
+}
diff --git a/loops/.gitignore b/loops/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/loops/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/loops/Cargo.toml b/loops/Cargo.toml
new file mode 100644
index 0000000..784689e
--- /dev/null
+++ b/loops/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "loops"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/loops/src/main.rs b/loops/src/main.rs
new file mode 100644
index 0000000..224b75f
--- /dev/null
+++ b/loops/src/main.rs
@@ -0,0 +1,59 @@
+fn main() {
+    return_from_loop();
+    while_loop();
+    while_loop2();
+    for_loop();
+    for_range_loop();
+}
+
+fn return_from_loop() {
+    let mut counter = 0;
+
+    let result = loop {
+        counter += 1;
+
+        if counter == 10 {
+            break counter * 2;
+        }
+    };
+
+    assert_eq!(result, 20);
+}
+
+fn while_loop() {
+    let mut number = 3;
+
+    while number != 0 {
+        println!("{}!", number);
+
+        number = number - 1;
+    }
+
+    println!("LIFTOFF!!!");
+}
+
+fn while_loop2() {
+    let a = [10, 20, 30, 40, 50];
+    let mut index = 0;
+
+    while index < 5 {
+        println!("The value is: {}", a[index]);
+
+        index = index + 1;
+    }
+}
+
+fn for_loop() {
+    let a = [10, 20, 30, 40, 50];
+
+    for element in a.iter() {
+        println!("The value is: {}", element);
+    }
+}
+
+fn for_range_loop() {
+    for number in (1..4).rev() {
+        println!("{}!", number);
+    }
+    println!("LIFTOFF!!!");
+}
diff --git a/rectangles/.gitignore b/rectangles/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/rectangles/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/rectangles/Cargo.toml b/rectangles/Cargo.toml
new file mode 100644
index 0000000..24cec05
--- /dev/null
+++ b/rectangles/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "rectangles"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/rectangles/src/main.rs b/rectangles/src/main.rs
new file mode 100644
index 0000000..0d6027f
--- /dev/null
+++ b/rectangles/src/main.rs
@@ -0,0 +1,44 @@
+#[derive(Debug)]
+struct Rectangle {
+    width: u32,
+    height: u32,
+}
+
+// You could also have an individual impl block
+// for each method
+impl Rectangle {
+    fn area(&self) -> u32 {
+        self.width * self.height
+    }
+
+    fn can_hold(&self, other: &Rectangle) -> bool {
+        self.width > other.width && self.height > other.height
+    }
+}
+
+impl Rectangle {
+    // This is basically a static method
+    // But is called an associated function
+    fn square(size: u32) -> Rectangle {
+        Rectangle {
+            width: size,
+            height: size,
+        }
+    }
+}
+
+fn main() {
+    let rect1 = Rectangle { width: 30, height: 50 };
+    let rect2 = Rectangle { width: 10, height: 40 };
+    let rect3 = Rectangle { width: 60, height: 45 };
+
+    println!(
+        "The area of the rectangle is {} square pixels.",
+        rect1.area()
+    );
+
+    println!("Can rect1 hold rect2? {}", rect1.can_hold(&rect2));
+    println!("Can rect1 hold rect3? {}", rect1.can_hold(&rect3));
+
+    println!("A square is a rectangle with equal sides: {:#?}", Rectangle::square(10));
+}
diff --git a/references/.gitignore b/references/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/references/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/references/Cargo.toml b/references/Cargo.toml
new file mode 100644
index 0000000..4a2b309
--- /dev/null
+++ b/references/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "references"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/references/src/main.rs b/references/src/main.rs
new file mode 100644
index 0000000..bf05dc9
--- /dev/null
+++ b/references/src/main.rs
@@ -0,0 +1,23 @@
+fn main() {
+    let mut s1 = String::from("hello");
+
+    // Mutation by reference requires &mut on both
+    // the function declaration and the call site
+    change(&mut s1);
+
+    let len = calculate_length(&s1);
+
+    println!("The length of '{}' is {}.", s1, len);
+}
+
+
+fn calculate_length(s: &String) -> usize { //  s is a reference to a String
+    s.len()
+} // Here, s goes out of scope. But because it does not have ownership of what
+// it refers to, nothing happens.
+
+// Change takes a mutable reference
+// only one mutable reference can exist at a time
+fn change(some_string: &mut String) {
+    some_string.push_str(", world");
+}
diff --git a/scope/.gitignore b/scope/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/scope/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/scope/Cargo.toml b/scope/Cargo.toml
new file mode 100644
index 0000000..a7bd3c2
--- /dev/null
+++ b/scope/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "scope"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/scope/src/main.rs b/scope/src/main.rs
new file mode 100644
index 0000000..13e02ed
--- /dev/null
+++ b/scope/src/main.rs
@@ -0,0 +1,53 @@
+fn main() {
+    let s = String::from("hello");  // s comes into scope
+
+    takes_ownership(s);             // s's value moves into the function...
+    // ... and so is no longer valid here
+
+    let x = 5;                      // x comes into scope
+
+    makes_copy(x);                  // x would move into the function,
+    // but i32 is Copy, so it’s okay to still
+    // use x afterward
+
+    let s1 = gives_ownership();         // gives_ownership moves its return
+    // value into s1
+
+    let s2 = String::from("hello");     // s2 comes into scope
+
+    let s3 = takes_and_gives_back(s2);  // s2 is moved into
+    // takes_and_gives_back, which also
+    // moves its return value into s3
+
+} // Here, s3 goes out of scope and is dropped. s2 goes out of scope but was
+// moved, so nothing happens. s1 goes out of scope and is dropped.
+// Here, x goes out of scope, then s. But because s's value was moved, nothing
+// special happens.
+
+fn takes_ownership(some_string: String) { // some_string comes into scope
+    println!("{}", some_string);
+} // Here, some_string goes out of scope and `drop` is called. The backing
+// memory is freed.
+
+fn makes_copy(some_integer: i32) { // some_integer comes into scope
+    println!("{}", some_integer);
+} // Here, some_integer goes out of scope. Nothing special happens.
+
+fn gives_ownership() -> String {             // gives_ownership will move its
+    // return value into the function
+    // that calls it
+
+    let some_string = String::from("hello"); // some_string comes into scope
+
+    some_string                              // some_string is returned and
+    // moves out to the calling
+    // function
+}
+
+// takes_and_gives_back will take a String and return one
+fn takes_and_gives_back(a_string: String) -> String { // a_string comes into
+    // scope
+
+    a_string  // a_string is returned and moves out to the calling function
+}
+
diff --git a/slices/.gitignore b/slices/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/slices/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/slices/Cargo.toml b/slices/Cargo.toml
new file mode 100644
index 0000000..bf55e26
--- /dev/null
+++ b/slices/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "slices"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/slices/src/main.rs b/slices/src/main.rs
new file mode 100644
index 0000000..24c29d1
--- /dev/null
+++ b/slices/src/main.rs
@@ -0,0 +1,44 @@
+// Rust range syntax variants
+// let len = s.len();
+// &s[0..5] == &s[0..=4]
+// &s[6..11] == &s[0..=10]
+// &s[0..2] == &s[..2]
+// &s[3..len] == &s[3..]
+// &s[0..len] == &s[..]
+fn main() {
+    let my_string = String::from("hello world");
+
+    // first_word works on slices of `String`s
+    let word = first_word(&my_string[..]);
+
+    println!("the first word is: {}", word);
+
+    let my_string_literal = "hello world";
+
+    // first_word works on slices of string literals
+    let word = first_word(&my_string_literal[..]);
+
+    println!("the first word is: {}", word);
+
+    // Because string literals *are* string slices already,
+    // this works too, without the slice syntax!
+    let word = first_word(my_string_literal);
+
+    println!("the first word is: {}", word);
+}
+
+// &str accepts both String and str, String type and slices
+fn first_word(s: &str) -> &str {
+    let bytes = s.as_bytes(); // String to array of bytes
+
+    // enumerate takes the value of iter and returns a tuple for each index
+    for (i, &item) in bytes.iter().enumerate() {
+        if item == b' ' {
+            return &s[0..i]; // Return the slice from 0 to i-1
+        }
+    }
+
+    &s[..] // Return a slice equal to the input string
+}
+
+
diff --git a/structs/.gitignore b/structs/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/structs/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/structs/Cargo.toml b/structs/Cargo.toml
new file mode 100644
index 0000000..76e3a2f
--- /dev/null
+++ b/structs/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "structs"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/structs/src/main.rs b/structs/src/main.rs
new file mode 100644
index 0000000..5b5ee9d
--- /dev/null
+++ b/structs/src/main.rs
@@ -0,0 +1,39 @@
+struct User {
+    username: String,
+    email: String,
+    sign_in_count: u64,
+    active: bool,
+}
+
+// Tuple Structs
+struct Color(i32, i32, i32);
+struct Point(i32, i32, i32);
+
+fn main() {
+    let mut user1 = build_user(
+        String::from("someone@example.com"),
+        String::from("someusername123")
+    );
+
+    user1.email = String::from("anotheremail@example.com");
+
+    println!("Hello, {}, with email address: {}", user1.username, user1.email);
+
+    // Ooo... struct spread syntax...sort of
+    let user2 = User {
+        email: String::from("another@example.com"),
+        username: String::from("anotherusername567"),
+        ..user1
+    };
+
+    println!("Hello, {}, with email address: {}", user2.username, user2.email);
+}
+
+fn build_user(email: String, username: String) -> User {
+    User {
+        email,
+        username,
+        active: true,
+        sign_in_count: 1,
+    }
+}
diff --git a/variables/.gitignore b/variables/.gitignore
new file mode 100644
index 0000000..53eaa21
--- /dev/null
+++ b/variables/.gitignore
@@ -0,0 +1,2 @@
+/target
+**/*.rs.bk
diff --git a/variables/Cargo.toml b/variables/Cargo.toml
new file mode 100644
index 0000000..bfd270d
--- /dev/null
+++ b/variables/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "variables"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/variables/scope/Cargo.toml b/variables/scope/Cargo.toml
new file mode 100644
index 0000000..a7bd3c2
--- /dev/null
+++ b/variables/scope/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "scope"
+version = "0.1.0"
+authors = ["Timothy Warren <twarren@nabancard.com>"]
+edition = "2018"
+
+[dependencies]
diff --git a/variables/scope/src/main.rs b/variables/scope/src/main.rs
new file mode 100644
index 0000000..e7a11a9
--- /dev/null
+++ b/variables/scope/src/main.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello, world!");
+}
diff --git a/variables/src/main.rs b/variables/src/main.rs
new file mode 100644
index 0000000..59ad144
--- /dev/null
+++ b/variables/src/main.rs
@@ -0,0 +1,9 @@
+fn main() {
+    let x = 5;
+
+    let x = x + 1;
+
+    let x = x  * 2;
+
+    println!("The value of x is: {}", x);
+}