rustHow can I create a string of repeated characters in Rust?
You can create a string of repeated characters in Rust using the repeat()
method. This method takes a char
and an usize
as arguments and returns a String
with the character repeated the specified number of times.
Example code
let repeated_char = '*'.repeat(10);
println!("{}", repeated_char);
Output example
**********
Code explanation
let repeated_char = '*'
: declares a variablerepeated_char
and assigns it the character*
.repeat(10)
: calls therepeat()
method on the character*
and passes in the argument10
println!("{}", repeated_char)
: prints the value of therepeated_char
variable to the console
Helpful links
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See more codes...