[−][src]Function string_util::capitalize
pub fn capitalize(
txt: String,
cap_type: Capitalization
) -> Result<String, EmptyStringError>
Capitalizes the first character of the given string according to cap_type
.
Returns Err(EmptyStringError)
if the string is empty.
Example
use string_util::Capitalization; let result = string_util::capitalize(String::from("ngozi"), Capitalization::UpperCase).unwrap(); assert_eq!(result, String::from("Ngozi")); let result = string_util::capitalize(String::from("Shalewa"), Capitalization::LowerCase).unwrap(); assert_eq!(result, String::from("shalewa"));