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We use cargo vendor to generate a .cargo/config file and the vendor directory. Vendoring allows us to lock our dependencies and to modify them easily from the top level Cargo.toml. We vendor all dependencies, including the crates.io ones, which allows for network isolated builds. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
40 lines
1022 B
Markdown
40 lines
1022 B
Markdown
# unicode-width
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Determine displayed width of `char` and `str` types according to
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[Unicode Standard Annex #11](http://www.unicode.org/reports/tr11/)
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rules.
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[](https://travis-ci.org/unicode-rs/unicode-width)
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[Documentation](https://unicode-rs.github.io/unicode-width/unicode_width/index.html)
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```rust
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extern crate unicode_width;
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use unicode_width::UnicodeWidthStr;
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fn main() {
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let teststr = "Ｈｅｌｌｏ, ｗｏｒｌｄ!";
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let width = UnicodeWidthStr::width(teststr);
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println!("{}", teststr);
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println!("The above string is {} columns wide.", width);
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let width = teststr.width_cjk();
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println!("The above string is {} columns wide (CJK).", width);
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}
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```
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## features
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unicode-width does not depend on libstd, so it can be used in crates
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with the `#![no_std]` attribute.
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## crates.io
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You can use this package in your project by adding the following
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to your `Cargo.toml`:
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```toml
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[dependencies]
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unicode-width = "0.1.5"
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```
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