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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>
1022 B
1022 B
unicode-width
Determine displayed width of char and str types according to
Unicode Standard Annex #11
rules.
extern crate unicode_width;
use unicode_width::UnicodeWidthStr;
fn main() {
let teststr = "Ｈｅｌｌｏ, ｗｏｒｌｄ!";
let width = UnicodeWidthStr::width(teststr);
println!("{}", teststr);
println!("The above string is {} columns wide.", width);
let width = teststr.width_cjk();
println!("The above string is {} columns wide (CJK).", width);
}
features
unicode-width does not depend on libstd, so it can be used in crates
with the #![no_std] attribute.
crates.io
You can use this package in your project by adding the following
to your Cargo.toml:
[dependencies]
unicode-width = "0.1.5"