     1
     2
     3
     4
     5
     6
     7
     8
     9
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    20
    21
    22
    23
    24
    25
    26
    27
    28
    29
    30
    31
    32
    33
    34
    35
    36
    37
    38
    39
    40
    41
    42
    43
    44
    45
    46
    47
    48
    49
    50
    51
    52
    53
    54
    55
    56
    57
    58
    59
    60
    61

    // Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
    // file at the top-level directory of this distribution and at
    // http://rust-lang.org/COPYRIGHT.
    //
    // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
    // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
    // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
    // option. This file may not be copied, modified, or distributed
    // except according to those terms.

    //! # The Unicode Library
    //!
    //! Unicode-intensive functions for `char` and `str` types.
    //!
    //! This crate provides a collection of Unicode-related functionality,
    //! including decompositions, conversions, etc., and provides traits
    //! implementing these functions for the `char` and `str` types.
    //!
    //! The functionality included here is only that which is necessary to
    //! provide for basic string-related manipulations. This crate does not
    //! (yet) aim to provide a full set of Unicode tables.

    #![crate_name = "std_unicode"]
    #![unstable(feature = "unicode", issue = "27783")]
    #![crate_type = "rlib"]
    #![doc(html_logo_url = "https://www.rust-lang.org/logos/rust-logo-128x128-blk-v2.png",
           html_favicon_url = "https://doc.rust-lang.org/favicon.ico",
           html_root_url = "https://doc.rust-lang.org/nightly/",
           html_playground_url = "https://play.rust-lang.org/",
           issue_tracker_base_url = "https://github.com/rust-lang/rust/issues/",
           test(no_crate_inject, attr(allow(unused_variables), deny(warnings))))]
    #![deny(warnings)]
    #![no_std]

    #![feature(char_escape_debug)]
    #![feature(core_char_ext)]
    #![feature(decode_utf8)]
    #![feature(fused)]
    #![feature(lang_items)]
    #![feature(staged_api)]
    #![feature(try_from)]

    mod tables;
    mod u_str;
    pub mod char;

    #[allow(deprecated)]
    pub mod str {
        pub use u_str::{SplitWhitespace, UnicodeStr};
        pub use u_str::Utf16Encoder;
    }

    // For use in libcollections, not re-exported in libstd.
    pub mod derived_property {
        pub use tables::derived_property::{Case_Ignorable, Cased};
    }

    // For use in libsyntax
    pub mod property {
        pub use tables::property::Pattern_White_Space;
    }

# Help

## Keyboard Shortcuts

?
  Show this help dialog
S
  Focus the search field
⇤
  Move up in search results
⇥
  Move down in search results
⏎
  Go to active search result
+
  Collapse/expand all sections

## Search Tricks

Prefix searches with a type followed by a colon (e.g. `fn:`) to restrict the search to a given type.

Accepted types are: `fn`, `mod`, `struct`, `enum`, `trait`, `type`, `macro`, and `const`.

Search functions by type signature (e.g. `vec -> usize` or `* -> vec`)