Rust – Run Codes When Instance is Destroyed
In Rust, we can run codes when an instance is about to be destroyed. This post briefly demonstrates how to perform just that. Continue Reading
Rust – Display Contents of Array, Tuple, HashMap and Vector
This post is about displaying the contents of Arrays , Tuples , HashMaps and Vectors in Rust. Continue Reading
Rust – How to Compare Struct Instances
In Rust, we can compare if two struct instances are equivalent and whose corresponding field values are the same. Continue Reading
Rust – How to Display the Contents of Struct
In Rust, we can display the contents of a struct type without explicitly printing out all the fields it has. Continue Reading
Rust – Validate Email Address using Regular Expressions
This post about validating email addresses in Rust using the crate regex and regular expressions based on this other post. Continue Reading
Rust – Connect to MySQL
Rust – How to check if a String is Numeric
Rust – How to read last few lines of a File
In Rust, we can use a crate called rev_lines plus a small codes to display the last few lines of a file in the same order. Continue Reading
Rust – How to Create a List
Rust – How to get Keys and Values from HashMap
In Rust, we can extract the keys and values from a HashMap using the iter() and keys() / get() / unwrap() functions. Continue Reading
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