rustHow do you declare a string variable in Rust?
A string variable in Rust is declared using the String
type. This type is provided by the standard library and is a growable, mutable string type.
Example code
let my_string = String::new();
This code creates a new, empty String
variable called my_string
.
The code consists of two parts:
let my_string
- This declares a variable calledmy_string
using thelet
keyword.String::new()
- This creates a newString
object and assigns it to themy_string
variable.
For more information, see the Rust documentation on Strings.
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