rustHow do I copy a string in Rust?
Copying a string in Rust is done using the to_owned()
method. This method creates a new owned string from a string slice.
Example code
let s = "Hello World";
let s_copy = s.to_owned();
Output example
Hello World
The to_owned()
method takes a string slice and creates a new owned string from it. The new string is a deep copy of the original string, meaning that any changes made to the new string will not affect the original string.
Code explanation
let s = "Hello World";
: This line creates a string literal and assigns it to the variables
.let s_copy = s.to_owned();
: This line creates a new owned string from the string slices
and assigns it to the variables_copy
.
Helpful links
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