Unicode titlecasing operations for chars. The crate supports has additional functionality to support the TR/AZ locale.
Add this to your Cargo.toml:
toml
[dependencies]
unicode_titlecase = "1.0.1"
There are no dependencies for this crate. The only feature is "std" which is used to add
std::Display on the iterators. This enables code like
'ffl'.to_titlecase().to_string().
To turn a char into a its titlecase equivalent [char; 3]array:
```rust
use unicodetitlecase::totitlecase;
asserteq!(totitlecase('A'), ['A', '\0', '\0']); asserteq!(totitlecase('DŽ'), ['Dž', '\0', '\0']); asserteq!(totitlecase('ffl'), ['F', 'f', 'l']); ```
Or use the iterator version that follows the same format as the std library. The crate defines
a Trait that is implemented on char:
rust
use unicode_titlecase::TitleCase;
assert_eq!('i'.to_titlecase().to_string(), "I");
assert_eq!('A'.to_titlecase().to_string(), "A");
assert_eq!('DŽ'.to_titlecase().to_string(), "Dž");
assert_eq!('ffl'.to_titlecase().to_string(), "Ffl");
The TR and AZ locales have different rules for how to titlecase certain characters.
The to_titlecase functions assume the locale is neither of these locations. For conversions
using TR or AZ locales the following functions are also provided:
rust
use unicode_titlecase::to_titlecase_tr_or_az;
assert_eq!(to_titlecase_tr_or_az('i'), ['İ', '\0', '\0']);
And as an iterator:
rust
use unicode_titlecase::TitleCase;
assert_eq!('i'.to_titlecase_tr_or_az().to_string(), "İ");
unicode_titlecase is licensed under the MIT License