rustHow do I borrow a string in Rust?
You can borrow a string in Rust by using the &
operator. This operator creates a reference to the string, allowing you to use the string without taking ownership of it.
For example:
let s1 = String::from("hello");
let s2 = &s1;
This code creates a String
called s1
and then creates a reference to it called s2
.
Code explanation
let s1 = String::from("hello");
: This creates aString
calleds1
with the value"hello"
.let s2 = &s1;
: This creates a reference tos1
calleds2
.
Helpful links
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