rustrust string clear

Rust strings are a type of data structure used to store and manipulate text. They are stored as a sequence of Unicode scalar values, which are encoded as a sequence of bytes.

let mut s = String::new();
s.clear();

The clear() method is used to clear a string, setting it to an empty string. This method does not take any arguments and does not return any value.

• let mut s = String::new(): creates a new, empty string
• s.clear(): clears the string, setting it to an empty string

Helpful links

• Rust Strings Documentation

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