1 files changed, 0 insertions, 165 deletions
diff --git a/heck/src/lib.rs b/heck/src/lib.rs
deleted file mode 100644
index c35ba34..0000000
--- a/heck/src/lib.rs
+++ /dev/null
@@ -1,165 +0,0 @@
-//! **heck** is a case conversion library.
-//!
-//! This library exists to provide case conversion between common cases like
-//! CamelCase and snake_case. It is intended to be unicode aware, internally,
-//! consistent, and reasonably well performing.
-//!
-//! ## Definition of a word boundary
-//!
-//! Word boundaries are defined as the "unicode words" defined in the
-//! `unicode_segmentation` library, as well as within those words in this manner:
-//!
-//! 1. All underscore characters are considered word boundaries.
-//! 2. If an uppercase character is followed by lowercase letters, a word boundary
-//! is considered to be just prior to that uppercase character.
-//! 3. If multiple uppercase characters are consecutive, they are considered to be
-//! within a single word, except that the last will be part of the next word if it
-//! is followed by lowercase characters (see rule 2).
-//!
-//! That is, "HelloWorld" is segmented `Hello|World` whereas "XMLHttpRequest" is
-//! segmented `XML|Http|Request`.
-//!
-//! Characters not within words (such as spaces, punctuations, and underscores)
-//! are not included in the output string except as they are a part of the case
-//! being converted to. Multiple adjacent word boundaries (such as a series of
-//! underscores) are folded into one. ("hello__world" in snake case is therefore
-//! "hello_world", not the exact same string). Leading or trailing word boundary
-//! indicators are dropped, except insofar as CamelCase capitalizes the first word.
-//!
-//! ### Cases contained in this library:
-//!
-//! 1. CamelCase
-//! 2. snake_case
-//! 3. kebab-case
-//! 4. SHOUTY_SNAKE_CASE
-//! 5. mixedCase
-//! 6. Title Case
-#![deny(missing_docs)]
-extern crate unicode_segmentation;
-
-mod camel;
-mod kebab;
-mod mixed;
-mod shouty_snake;
-mod snake;
-mod title;
-
-pub use camel::CamelCase;
-pub use kebab::KebabCase;
-pub use mixed::MixedCase;
-pub use shouty_snake::{ShoutySnakeCase, ShoutySnekCase};
-pub use snake::{SnakeCase, SnekCase};
-pub use title::TitleCase;
-
-use unicode_segmentation::UnicodeSegmentation;
-
-fn transform<F, G>(s: &str, with_word: F, boundary: G) -> String
-where
-    F: Fn(&str, &mut String),
-    G: Fn(&mut String)
-{
-
-    /// Tracks the current 'mode' of the transformation algorithm as it scans the input string.
-    ///
-    /// The mode is a tri-state which tracks the case of the last cased character of the current
-    /// word. If there is no cased character (either lowercase or uppercase) since the previous
-    /// word boundary, than the mode is `Boundary`. If the last cased character is lowercase, then
-    /// the mode is `Lowercase`. Othertherwise, the mode is `Uppercase`.
-    #[derive(Clone, Copy, PartialEq)]
-    enum WordMode {
-        /// There have been no lowercase or uppercase characters in the current word.
-        Boundary,
-        /// The previous cased character in the current word is lowercase.
-        Lowercase,
-        /// The previous cased character in the current word is uppercase.
-        Uppercase,
-    }
-
-    let mut out = String::new();
-    let mut first_word = true;
-
-    for word in s.unicode_words() {
-        let mut char_indices = word.char_indices().peekable();
-        let mut init = 0;
-        let mut mode = WordMode::Boundary;
-
-        while let Some((i, c)) = char_indices.next() {
-            // Skip underscore characters
-            if c == '_' {
-                if init == i { init += 1; }
-                continue
-            }
-
-            if let Some(&(next_i, next)) = char_indices.peek() {
-
-                // The mode including the current character, assuming the current character does
-                // not result in a word boundary.
-                let next_mode = if c.is_lowercase() {
-                    WordMode::Lowercase
-                } else if c.is_uppercase() {
-                    WordMode::Uppercase
-                } else {
-                    mode
-                };
-
-                // Word boundary after if next is underscore or current is
-                // not uppercase and next is uppercase
-                if next == '_' || (next_mode == WordMode::Lowercase && next.is_uppercase()) {
-                    if !first_word { boundary(&mut out); }
-                    with_word(&word[init..next_i], &mut out);
-                    first_word = false;
-                    init = next_i;
-                    mode = WordMode::Boundary;
-
-                // Otherwise if current and previous are uppercase and next
-                // is lowercase, word boundary before
-                } else if mode == WordMode::Uppercase && c.is_uppercase() && next.is_lowercase() {
-                    if !first_word { boundary(&mut out); }
-                    else { first_word = false; }
-                    with_word(&word[init..i], &mut out);
-                    init = i;
-                    mode = WordMode::Boundary;
-
-                // Otherwise no word boundary, just update the mode
-                } else {
-                    mode = next_mode;
-                }
-            } else {
-                // Collect trailing characters as a word
-                if !first_word { boundary(&mut out); }
-                else { first_word = false; }
-                with_word(&word[init..], &mut out);
-                break;
-            }
-        }
-    }
-
-    out
-}
-
-fn lowercase(s: &str, out: &mut String) {
-    let mut chars = s.chars().peekable();
-    while let Some(c) = chars.next() {
-        if c == 'Σ' && chars.peek().is_none() {
-            out.push('ς');
-        } else {
-            out.extend(c.to_lowercase());
-        }
-    }
-}
-
-fn uppercase(s: &str, out: &mut String ) {
-    for c in s.chars() {
-        out.extend(c.to_uppercase())
-    }
-}
-
-fn capitalize(s: &str, out: &mut String) {
-    let mut char_indices = s.char_indices();
-    if let Some((_, c)) = char_indices.next() {
-        out.extend(c.to_uppercase());
-        if let Some((i, _)) = char_indices.next() {
-            lowercase(&s[i..], out);
-        }
-    }
-}