rustWhat is a Rust string constant?
A Rust string constant is a type of string literal that is declared using the let
keyword. It is a fixed sequence of characters that is stored in memory and can be used to represent text.
Example code
let greeting = "Hello, world!";
Output example
Hello, world!
Code explanation
let
: The keyword used to declare a Rust string constant.greeting
: The name of the string constant."Hello, world!"
: The string literal assigned to the constant.
Helpful links
More of Rust
- How to replace a capture group using Rust regex?
- How to clear a Rust HashMap?
- How to get a capture group using Rust regex?
- How to implement PartialEq for a Rust HashMap?
- How to match whitespace with a regex in Rust?
- How to replace strings using Rust regex?
- How to split a string with Rust regex?
- How to use named capture groups in Rust regex?
- How to use regex to match a double quote in Rust?
- How to convert the keys of a Rust HashMap to a vector?
See more codes...