Use the split method with your custom delimiter to break a string into an iterator of substrings in Rust.
Use the split method on the string and pass your custom delimiter as an argument to get an iterator of substrings.
let data = "apple;banana;cherry";
let delimiter = ";";
for item in data.split(delimiter) {
println!("{}", item);
}
This prints each fruit on a new line by breaking the string at every semicolon.
Parsing a string with a custom delimiter in Rust breaks a single long string into smaller pieces wherever a specific character appears. It works like cutting a string of beads at every knot to separate them. You use this when reading data where items are separated by commas, semicolons, or other symbols.