commit | dbb7aefde50a910c10668a6ea3cac8ed0b7c0fdb | [log] [tgz] |
---|---|---|
author | Jeff Vander Stoep <jeffv@google.com> | Fri Aug 23 09:54:05 2019 -0700 |
committer | android-build-merger <android-build-merger@google.com> | Fri Aug 23 09:54:05 2019 -0700 |
tree | 62a439c5351a7349802e509e3461c3edecef54b4 | |
parent | c1e9bc1c4f025e50d92a6135aff1c2e18409df4a [diff] | |
parent | 9e863545df32133ee6cfbb5613f8bc7fc7589493 [diff] |
Merge branch '0.1.0' am: 9e863545df Change-Id: If3c68df0d7528382f640efc457e87b225f0cb726
Determine if a char
is a valid identifier for a parser and/or lexer according to Unicode Standard Annex #31 rules.
extern crate unicode_xid; use unicode_xid::UnicodeXID; fn main() { let ch = 'a'; println!("Is {} a valid start of an identifier? {}", ch, UnicodeXID::is_xid_start(ch)); }
unicode-xid supports a no_std
feature. This eliminates dependence on std, and instead uses equivalent functions from core.
You can use this package in your project by adding the following to your Cargo.toml
:
[dependencies] unicode-xid = "0.0.4"