Wrote program for Day 56
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@ -102,7 +102,7 @@ We encourage you to share your progress and ask questions in the Discussions sec
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| Day #53 | [Javelin Parabolic Throw](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-08/Day-53_Javelin-Parabolic-Throw) | :white_check_mark: |
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| Day #54 | [RGB To Hex Color Convertor](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-08/Day-54_RGB-To-Hex-Color-Converter) | :white_check_mark: |
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| Day #55 | [Filter Repeating Character Strings](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-08/Day-55_Filter_Repeating-Character-Strings) | :white_check_mark: |
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| Day #56 | [Convert To Hex](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-08/Day-56_Convert-To-Hex) | :white_large_square: |
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| Day #56 | [Convert To Hex](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-08/Day-56_Convert-To-Hex) | :white_check_mark: |
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| Day #57 | [Magic Sigil Generator](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-09/Day-57_Magic-Sigil-Generator) | :white_large_square: |
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| Day #58 | [Create A Dice Roller](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-09/Day-58_Create-A-Dice-Roller) | :white_large_square: |
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| Day #59 | [Perfectly Balanced](https://github.com/LiveGray/100-Days-Of-Rust/tree/main/Week-09/Day-59_Perfectly-Balanced) | :white_large_square: |
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Week-08/Day-56_Convert-To-Hex/day56/Cargo.toml
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Week-08/Day-56_Convert-To-Hex/day56/Cargo.toml
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[package]
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name = "day56"
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version = "0.1.0"
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edition = "2021"
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[dependencies]
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Week-08/Day-56_Convert-To-Hex/day56/src/lib.rs
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Week-08/Day-56_Convert-To-Hex/day56/src/lib.rs
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use std::fmt::Write;
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pub fn to_hex(text: &str) -> String {
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text.chars()
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.fold(String::new(), |mut output, b| {
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let _ = write!(&mut output, "{:02x} ", b as u8);
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output
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})
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.trim()
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.to_owned()
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}
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Week-08/Day-56_Convert-To-Hex/day56/src/main.rs
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Week-08/Day-56_Convert-To-Hex/day56/src/main.rs
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use std::io::{self, Write};
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use day56::to_hex;
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fn main() {
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print!("Enter a string: ");
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io::stdout().flush().unwrap();
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let mut buffer = String::new();
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io::stdin().read_line(&mut buffer).unwrap();
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let text = buffer.trim();
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println!("Hexadecimal representation: {}", to_hex(text));
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}
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Week-08/Day-56_Convert-To-Hex/day56/tests/examples.rs
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Week-08/Day-56_Convert-To-Hex/day56/tests/examples.rs
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/*
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toHex("hello world") ➞ "68 65 6c 6c 6f 20 77 6f 72 6c 64"
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toHex("Big Boi") ➞ "42 69 67 20 42 6f 69"
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toHex("Marty Poppinson") ➞ "4d 61 72 74 79 20 50 6f 70 70 69 6e 73 6f 6e"
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*/
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#[cfg(test)]
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mod examples {
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use day56::to_hex;
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#[test]
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fn test_1() {
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assert_eq!(to_hex("hello world"), "68 65 6c 6c 6f 20 77 6f 72 6c 64");
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}
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#[test]
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fn test_2() {
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assert_eq!(to_hex("Big Boi"), "42 69 67 20 42 6f 69");
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}
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#[test]
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fn test_3() {
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assert_eq!(
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to_hex("Marty Poppinson"),
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"4d 61 72 74 79 20 50 6f 70 70 69 6e 73 6f 6e"
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);
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}
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}
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