unicode-truncate 1.1.0

Unicode-aware algorithm to pad or truncate `str` in terms of displayed width.
Documentation
# unicode-truncate

Unicode-aware algorithm to pad or truncate `str` in terms of displayed width.

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## Examples

Safely truncate string to display width even not at character boundaries.

```rust
use unicode_truncate::UnicodeTruncateStr;

fn main() {
    assert_eq!("你好吗".unicode_truncate(5), ("你好", 4));
}
```

Making sure the string is displayed in exactly number of columns by combining padding and
truncating.

```rust
use unicode_truncate::UnicodeTruncateStr;
use unicode_truncate::Alignment;
use unicode_width::UnicodeWidthStr;

fn main() {
    let str = "你好吗".unicode_pad(5, Alignment::Left, true);
    assert_eq!(str, "你好 ");
    assert_eq!(str.width(), 5);
}
```

## Features

`unicode-truncate` can be built without `std` by disabling the default feature `std`. However, in
that case `unicode_truncate::UnicodeTruncateStr::unicode_pad` won't be available because it depends
on `std::string::String` and `std::borrow::Cow`.