TOC: Rust programming

• Introduction to Rust
  1. Rust resources
  2. Rust Books
  3. Crates
  4. Rust exercises with feedback
  5. Podcast, newsleter
  6. Other Rust learning resources
  7. Rust in other languages
  8. Articles about Rust
  9. What is written in Rust?
  10. Demo None handling
  11. Install Rust
  12. Editor and IDE
  13. Hello World
  14. Hello World with Cargo
  15. My little Rust runner
  16. Rust and comments
  17. Rust - Hello Foo
  18. Interpolation
  19. Printing a string
  20. Printing a string fixed
  21. Debugging print
  22. Rust and print
  23. Exercise 1
• Variables
  1. Variables are immutable
  2. Number in a mutable variable
  3. Literal strings in variables are immutable
  4. Literal string in a mutable variable can be replaced
  5. A literal string cannot be changed
  6. Really mutable string
  7. Cannot change variable type
  8. Redeclare immutable variable - Shadowing
  9. Redeclare immutable variable and change type - Shadowing
• Convert string to number
  1. Convert string to (integer) number - parse, turbofish
  2. Convert string to number that ends with newline
  3. Convert string to number after removing whitespaces
  4. Convert string to float
• Use libraries
  1. Using the Standard library
  2. Using a single value from the Standard library
  3. Use (import) a name higher up in the hierarchy
  4. Using a library with an alias
  5. Crate library and use local library
• Random
  1. Random module
• STDIN
  1. Rust - read input from STDIN
  2. Rust - read STDIN - remove trailing newline (trim, chomp)
  3. Rust - flush STDOUT - read STDIN
  4. Get number from STDIN
  5. Get number from STDIN - same variable
  6. Get number (i32) in using a function
  7. Exercise: STDIN rectangle
  8. Exercis: STDIN calculator
  9. Solution STDIN rectangle
  10. Solution: STDIN calculator
• Command line arguments - ARGV
  1. Command line arguments - argv
  2. Command line program with a single file parameter
  3. Rust rectangle ARGV
  4. Exercise: calucaltor argv
  5. Solution: calucaltor argv
  6. Default value on the command line
  7. Default path - return PathBuf
• Conditional operation and boolean values in Rust
  1. Conditional: if
  2. Conditional: if - else
  3. Conditional: else - if
  4. Rust: boolean values true and false
  5. Assign result of conditional to variable
  6. Rust: other types don't have true/false values
  7. Toggle
  8. if-else returns a value
  9. Conditional (Ternary) operator
  10. match
  11. match with conditions
• Numbers
  1. Numerical operations (integers)
  2. Increment integers
  3. unfit in i8 - compile time
  4. unfit in i8 - run time
  5. rounding float
  6. Floating point imprecision
  7. Compare integers
  8. Compare floating point numbers
  9. Compare floating point numbers by rounding
  10. Approximately compare floating point numbers
  11. Complex numbers
  12. NaN - Not a Number
  13. Infinite floating point numbers
• Constants
  1. Rust constants
  2. Constant shadowing
• Characters
  1. Single character
• Strings in Rust
  1. Create string
  2. Length of string
  3. Rust - string slices
  4. Rust - string characters
  5. Rust - string ends with
  6. Rust - string starts with
  7. Iterate over the characters of a string
  8. Rust - reverse string
  9. Concatenation str with str
  10. Concatenation String with String
  11. Concatenation String with String (clone)
  12. Concatenation String with str
  13. Concatenate strings using format!
  14. concat
  15. Split string
  16. Split string on whitespace
  17. Append to string with push_str
  18. Create String from literal string using to_string
  19. Str and String equality
  20. String notes
  21. String replace all
  22. String replace limited times
  23. String replace range
  24. Function to combine two strings
  25. Ownership and strings
  26. Slice and change string
  27. To lower, to upper case
  28. Compare strings
  29. Is one string in another string - contains?
  30. Embed double quotes in string
  31. Remove leading and trailing whitespace
  32. Remove extra whitespace from string
  33. String is alphabetic or alphanumeric
• Loops in Rust
  1. Three types of loops in Rust
  2. While loop in Rust
  3. Rust: loop with break
  4. for loop in Rust
• Tuples in Rust
  1. Rust tuple - fixed-sizes, mixed, ordered collection
  2. Define the types in the tuple
  3. Change tuple (mutable)
  4. Create tuple with types, but without values
  5. Destructuring tuple
  6. The empty tuple is called the unit
  7. One element tuple
• struct
  1. Create simple struct
  2. Change attributes of a mutable struct
  3. Struct method to modify fields
  4. Struct inheritance
  5. Struct composition
  6. Struct duplicate
  7. Printing struct fails
  8. Print struct (Point)
  9. Debug struct (Point)
  10. Print complex struct
  11. Debug complex struct
  12. Struct with vector and optional value
  13. Printing and debug-printing simple struct
  14. Use a tuple as a struct to represent color
  15. Add method to tuple-based struct
  16. Struct with method
  17. Structs and circural references
  18. Multiple referene to a struct
  19. new method with default values for struct
  20. The new method has no special feature
  21. Default values
  22. Default for composite struct
  23. Compare structs for Equality
  24. Compare structs for Equality - manual implementation
  25. Compare structs for partial equality - PartialEq
  26. Compare structs for ordering (sorting) - Ord
  27. Compare structs for partial ordering (sorting) - PartialOrd
  28. Manually implement ordering
• Arrays in Rust
  1. Rust array of numbers
  2. Array iterate on elements
  3. Rust array iterate indices
  4. Rust arrays are not mutable
  5. Make the Rust array mutable
  6. Count digits
• Vectors in Rust
  1. Fixed vector of numbers
  2. Iterate over elements of vector using for-loop
  3. Mutable vector of numbers, append (push) values
  4. Mutable empty vector for numbers (push)
  5. Mutable empty vector for strings
  6. Mutable empty vector with type definition
  7. Mutable vector of strings
  8. Count words
  9. Vector extend (combining two vectors)
  10. Split string into vector
  11. Sort vector of numbers
  12. Exercise: Median
  13. Exercise: ROT13
  14. Chars to string
  15. Vector of tuples
  16. Vector of structs
  17. Vector of structs - change value
  18. Join elements of vector into a string
  19. Join vector of integers
  20. Maximum value of a vector
  21. Longest or shortest string in a vector
  22. Change vector using map
  23. Update values in vector of structs using map
  24. map is lazy
  25. filter numbers
  26. filter numbers iter into
  27. filter numbers by named function
  28. filter string
  29. Two references to the same vector
  30. Filter vector of structs (cloning)
  31. Convert vector of structs to vector of references
  32. Filter vector of structs without copy
  33. Accessing the last element of a vector
  34. Insert element in vector
  35. Vector with optional values - None or out of range?
  36. Vector with optional values
  37. Vector length and capacity
  38. References to numbers
  39. Queue
• Hashes in Rust
  1. Create empty HashMap, insert key-value pairs
  2. Create immutable hash with data
  3. Check if hash contains key (key exists)
  4. Get value from hash
  5. Iterate over keys of a hash
  6. Iterate over key-value pairs in a Hash
  7. Rust hash update value
  8. Rust update values in a hash - count words
  9. Remove element from hash
  10. Accessing values
  11. Split string create hash
  12. Create hash from key-value pairs after split
  13. Read key-value pairs from file
  14. Sort vector of hashes
  15. Mapping structs based on more than one key
  16. Mapping structs based on more than one key from a vector
  17. Create hash from vector of tuple pairs
• Enum
  1. Enumeration
  2. Enumeration colors
  3. Enumerate without PartialEq using match
  4. Struct using enum
  5. Enums with embedded values and comparing them with match
• Files
  1. Rust - write to file
  2. Rust - read content of a file as a string
  3. Rust - read file line-by-line
  4. Rust - read file line-by-line with row number (enumerate)
  5. Rust - counter
  6. Rust list content of directory
  7. Rust list directory content recursively (tree)
  8. Count digits in file
  9. Makedir
  10. Makedirs
  11. Get the temporary directory
  12. Create temporary directory
  13. Current working directory
  14. Change directory
  15. open file error handling
  16. Appand to file
  17. Show size of file
  18. du - disk usage
  19. get file extension
  20. parent directory
  21. directory ancestors (parent directories)
  22. directory ancestor (n level)
  23. join pathes
  24. basename
• Path
  1. Return vector of Path or PathBuf
  2. Convert the PathBuf to String to compare
• Rust types
  1. Rust Type system
  2. Print type of variable
  3. Showing type
  4. Rust numerical operations
  5. Rust numerical types
  6. Rust type mismatch in numerical operation
  7. Rust Overflow
• Functions
  1. Rust main function
  2. Rust hello world function
  3. Rust function with parameter (&str)
  4. Rust function return value (integer i32)
  5. Return the last expression (no return)
  6. Return a string
  7. Rust recursive functions: factorial
  8. Rust recursive functions: Fibonacci
  9. Make function argument mutable inside the function
  10. Cannot decalre the same function twice
  11. Pass by reference to change external variable - Increment in a function
  12. Count digits using functions
  13. Function returning multiple values
  14. Function accepting multiple types (e.g. any type of numbers)
  15. Function that can accept any number (any integer or any float)
  16. Exercise rectangle functions
• Variable ownership in Rust
  1. Stack and Heap
  2. Integers are copies
  3. Passing integers to functions and returning integer
  4. Mutable integers are copies
  5. Immutable integers are copies
  6. Pass integer to function return changed value
  7. Pass mutable reference of integer to function
  8. Literal string
  9. Literal string in mutable variable
  10. Passing literal string to function
  11. Mutable string in immutable variable
  12. Mutable string
  13. Move strings
  14. Move mutable string
  15. Rust clone a String
  16. Rust ownership - borrow String
  17. Rust ownership string in function
  18. Rust ownership borrow string in function
  19. Rust function to change string
  20. Rust function to change integer (i32)
  21. Lifetime annotation
  22. Change vector of structs
• Error handling in Rust
  1. Runtime error (panic) noticed during compilation.
  2. Divide by zero panick in function
  3. Return error on failure
  4. Divide by zero runtime panic
  5. Divide by zero return error
  6. factorial function, runtime panic
  7. factorial create panic
  8. Out of bound for vectors
  9. Out of bound for arrays
  10. Open files
  11. Error handling on the command line
• Number guessing
  1. Number Guessing game
• Date and Time
  1. Measure elapsed time
  2. Duration
  3. Instant sleep Duration
  4. Handle time (using the time crate)
• DateTime with Chrono
  1. Chrono now
  2. Elapsed time
  3. Date and time arithmetic
  4. Compare chrono dates
  5. Format DateTime
  6. Parse string to datetime
• CSV
  1. Read CSV file as a vector of StringRecords
  2. Read CSV file into hashes
  3. Read CSV file as structs
  4. Read CSV to struct, add extra fields
  5. CSV TODO
• Handlebars
  1. Quick start - unregistered template
  2. Quick start - registered template
  3. Handlebars - render to file
  4. Handlebars - read template from file
  5. Handlebars - show time of generation
  6. Handlebars loop (each) on array
• liquid templating
  1. Install
  2. Liquid Hello World
  3. Liquid Hello World with variable
  4. Liquid Hello World read template from file
  5. Liquid flow control: if - else
  6. Liquid flow control: else if written as elsif
  7. Liquid flow control: case/when
  8. Liquid object
  9. Liquid for loop passing a vector or an array
  10. Liquid for loop with if conditions
  11. Liquid filters on numbers: plus, minus
  12. Liquid filters on strings: upcase, downcase, capitalize
  13. Liquid filters: first, last
  14. Liquid
  15. Liquid include
  16. Liquid assign to variable in template
  17. Liquid include header and footer
  18. Liquid layout (include and capture)
  19. Liquid with struct
  20. Liquid filter reverse array
  21. Liquid for loop: limit, offset, reversed
  22. Liquid comma between every two elements (forloop.last)
  23. Liquid: create your own filter: reverse a string
  24. Liquid: create your own filter: commafy
  25. Liquid: length of string, size of vector
• Packages and modules
  1. Try packages
• Crates
  1. Create a crate
• Testing
  1. Test a function in a crate
  2. Testing crates
• Threads in Rust
  1. Threads in Rust
  2. First example with threads
  3. Threads with messages
  4. Two threads sending messages
  5. Testing speed improvements with threads
  6. Save many files
  7. Rust threads read-only access to shared variables
  8. Pass reference of read-only vector to thread
  9. Pass reference of read-only vector to thread improved
  10. Pass and return reference (return ownership)
  11. Thread scope
  12. chdir in threads
  13. map with threads
  14. map with threads with Mutex
  15. Counter in a loop in the same process and thread
  16. Counter with threads (shared variable?)
  17. Counter with message passing
• Regex
  1. Regex match exact text
  2. Regex match numbers - capture using parentheses
  3. Regex capture all the numbers - multiple match
  4. Regex
• Sets
  1. HashSet
  2. Basic Set operations in Rust
  3. Union
  4. Difference
• Command line Interface with clap
  1. Clap example for CLI
• JSON
  1. JSON serialize examples
  2. JSON serialize struct
  3. serde
  4. serde manipulate json (change, add)
  5. JSON serialize struct with date
  6. Read JSON file
  7. Read JSON file using from_reader
• YAML
  1. Read YAML file
• TOML
  1. Reading a TOML file
  2. Parsing TOML values
• Iterators
  1. Iterate over vector of numbers
  2. Alternatively, we could create an iterator using the iter method.
  3. Create a simple iterator to count up to a number
  4. Create a simple iterator to count boundless
  5. Iterate over files in current directory
  6. Iterate over files in current directory calling next
  7. Iterator to walk directory tree
  8. Count number of elements of an iterator
• Advanced Functions
  1. Pass function as argument - hello world
  2. Pass function with parameter as an argument
  3. Calculator
• image
  1. Draw some simple images
• http
  1. http-client with reqwest
  2. Simple blocking http client
• Logging
  1. Simple Logging
• Execute and run external commands
  1. The external program we'll run
  2. Run external programs
  3. Run external program combining parameters
  4. Run a command provided as a string
  5. Run external command in another directory
• Macros
  1. What is a macro
  2. todo!
  3. Declarative macros
  4. Hello World macro
  5. Macro with parameter to say hello
  6. Macro with optional parameter to say hello
  7. Macro with many parameters to say hello
  8. Macro to create a HashMap to be a counter
  9. HTML to string macro
  10. Num traits
  11. Procedural macros
  12. Macro accepting a single string
  13. Accept list of values as a plain string in a macro
  14. Compile random number in the code using macro
  15. SQLx - compile-time SQL queries
  16. Macro ok! to replace unwrap
  17. Error logging
• egui
  1. About eframe and egui
  2. eGUI Window
  3. eGUI heading
  4. eGUI label
  5. eGUI counter with label and button
  6. Egui demo app
• SQLite
  1. SQLite in memory example
  2. SQLite SELECT with placeholder
  3. SQLite INSERT with placeholder
  4. SQLite Counter
• Other
  1. Variable shadowing
  2. String formatting
  3. Factorial functions returning Result
  4. Split function into files
  5. Variable Scope in Rust
  6. Declare empty variable and assign to it later
  7. Declare empty variable - requires type
  8. SystemTime now
  9. Exit
  10. Define multiple variables
  11. wc
  12. copy vs clone
  13. Type alias
  14. Solution: Age limit
  15. Multi-counter in manually handled CSV file
  16. Get path to current executable
  17. cache dependencies with sccache
  18. Commafy
  19. Commafys
  20. Use statements
  21. Take version number from Cargo.toml
  22. Ansi colors
  23. What I learned from learning Rust
  24. Temperature converter
  25. Check slides
  26. Expressions vs statements
  27. Send email via SendGrid
  28. Compare memory address (pointer)
  29. Equality of Some - values
  30. Fork
  31. sysinfo - Which Operating System are we running on?
  32. Operating system information with os_info
  33. Parse string to Rust expression using syn
  34. Parse HTML
  35. Fix URL parameter