From a990de90fe41456a23e58bd087d2f107d321f3a1 Mon Sep 17 00:00:00 2001
From: Valentin Popov <valentin@popov.link>
Date: Fri, 19 Jul 2024 16:37:58 +0400
Subject: Deleted vendor folder
---
vendor/heck/src/lib.rs | 209 -------------------------------------------------
1 file changed, 209 deletions(-)
delete mode 100644 vendor/heck/src/lib.rs
(limited to 'vendor/heck/src/lib.rs')
diff --git a/vendor/heck/src/lib.rs b/vendor/heck/src/lib.rs
deleted file mode 100644
index 49bfb0e..0000000
--- a/vendor/heck/src/lib.rs
+++ /dev/null
@@ -1,209 +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. UpperCamelCase
-//! 2. lowerCamelCase
-//! 3. snake_case
-//! 4. kebab-case
-//! 5. SHOUTY_SNAKE_CASE
-//! 6. Title Case
-//! 7. SHOUTY-KEBAB-CASE
-//! 8. Train-Case
-#![deny(missing_docs)]
-#![forbid(unsafe_code)]
-
-mod kebab;
-mod lower_camel;
-mod shouty_kebab;
-mod shouty_snake;
-mod snake;
-mod title;
-mod train;
-mod upper_camel;
-
-pub use kebab::{AsKebabCase, ToKebabCase};
-pub use lower_camel::{AsLowerCamelCase, ToLowerCamelCase};
-pub use shouty_kebab::{AsShoutyKebabCase, ToShoutyKebabCase};
-pub use shouty_snake::{
- AsShoutySnakeCase, AsShoutySnakeCase as AsShoutySnekCase, ToShoutySnakeCase, ToShoutySnekCase,
-};
-pub use snake::{AsSnakeCase, AsSnakeCase as AsSnekCase, ToSnakeCase, ToSnekCase};
-pub use title::{AsTitleCase, ToTitleCase};
-pub use train::{AsTrainCase, ToTrainCase};
-pub use upper_camel::{
- AsUpperCamelCase, AsUpperCamelCase as AsPascalCase, ToPascalCase, ToUpperCamelCase,
-};
-
-use std::fmt;
-
-#[cfg(feature = "unicode")]
-fn get_iterator(s: &str) -> unicode_segmentation::UnicodeWords {
- use unicode_segmentation::UnicodeSegmentation;
- s.unicode_words()
-}
-#[cfg(not(feature = "unicode"))]
-fn get_iterator(s: &str) -> impl Iterator<Item = &str> {
- s.split(|letter: char| !letter.is_ascii_alphanumeric())
-}
-
-fn transform<F, G>(
- s: &str,
- mut with_word: F,
- mut boundary: G,
- f: &mut fmt::Formatter,
-) -> fmt::Result
-where
- F: FnMut(&str, &mut fmt::Formatter) -> fmt::Result,
- G: FnMut(&mut fmt::Formatter) -> fmt::Result,
-{
- /// 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 first_word = true;
-
- for word in get_iterator(s) {
- 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(f)?;
- }
- with_word(&word[init..next_i], f)?;
- 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(f)?;
- } else {
- first_word = false;
- }
- with_word(&word[init..i], f)?;
- 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(f)?;
- } else {
- first_word = false;
- }
- with_word(&word[init..], f)?;
- break;
- }
- }
- }
-
- Ok(())
-}
-
-fn lowercase(s: &str, f: &mut fmt::Formatter) -> fmt::Result {
- let mut chars = s.chars().peekable();
- while let Some(c) = chars.next() {
- if c == 'Σ' && chars.peek().is_none() {
- write!(f, "ς")?;
- } else {
- write!(f, "{}", c.to_lowercase())?;
- }
- }
-
- Ok(())
-}
-
-fn uppercase(s: &str, f: &mut fmt::Formatter) -> fmt::Result {
- for c in s.chars() {
- write!(f, "{}", c.to_uppercase())?;
- }
-
- Ok(())
-}
-
-fn capitalize(s: &str, f: &mut fmt::Formatter) -> fmt::Result {
- let mut char_indices = s.char_indices();
- if let Some((_, c)) = char_indices.next() {
- write!(f, "{}", c.to_uppercase())?;
- if let Some((i, _)) = char_indices.next() {
- lowercase(&s[i..], f)?;
- }
- }
-
- Ok(())
-}
--
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