diff options
Diffstat (limited to 'vendor/heck/src')
| -rw-r--r-- | vendor/heck/src/kebab.rs | 70 | ||||
| -rw-r--r-- | vendor/heck/src/lib.rs | 209 | ||||
| -rw-r--r-- | vendor/heck/src/lower_camel.rs | 85 | ||||
| -rw-r--r-- | vendor/heck/src/shouty_kebab.rs | 72 | ||||
| -rw-r--r-- | vendor/heck/src/shouty_snake.rs | 85 | ||||
| -rw-r--r-- | vendor/heck/src/snake.rs | 98 | ||||
| -rw-r--r-- | vendor/heck/src/title.rs | 71 | ||||
| -rw-r--r-- | vendor/heck/src/train.rs | 85 | ||||
| -rw-r--r-- | vendor/heck/src/upper_camel.rs | 84 |
9 files changed, 0 insertions, 859 deletions
diff --git a/vendor/heck/src/kebab.rs b/vendor/heck/src/kebab.rs deleted file mode 100644 index 6cce5a5..0000000 --- a/vendor/heck/src/kebab.rs +++ /dev/null @@ -1,70 +0,0 @@ -use std::fmt; - -use crate::{lowercase, transform}; - -/// This trait defines a kebab case conversion. -/// -/// In kebab-case, word boundaries are indicated by hyphens. -/// -/// ## Example: -/// -/// ```rust -/// use heck::ToKebabCase; -/// -/// let sentence = "We are going to inherit the earth."; -/// assert_eq!(sentence.to_kebab_case(), "we-are-going-to-inherit-the-earth"); -/// ``` -pub trait ToKebabCase: ToOwned { - /// Convert this type to kebab case. - fn to_kebab_case(&self) -> Self::Owned; -} - -impl ToKebabCase for str { - fn to_kebab_case(&self) -> Self::Owned { - AsKebabCase(self).to_string() - } -} - -/// This wrapper performs a kebab case conversion in [`fmt::Display`]. -/// -/// ## Example: -/// -/// ``` -/// use heck::AsKebabCase; -/// -/// let sentence = "We are going to inherit the earth."; -/// assert_eq!(format!("{}", AsKebabCase(sentence)), "we-are-going-to-inherit-the-earth"); -/// ``` -pub struct AsKebabCase<T: AsRef<str>>(pub T); - -impl<T: AsRef<str>> fmt::Display for AsKebabCase<T> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - transform(self.0.as_ref(), lowercase, |f| write!(f, "-"), f) - } -} - -#[cfg(test)] -mod tests { - use super::ToKebabCase; - - macro_rules! t { - ($t:ident : $s1:expr => $s2:expr) => { - #[test] - fn $t() { - assert_eq!($s1.to_kebab_case(), $s2) - } - }; - } - - t!(test1: "CamelCase" => "camel-case"); - t!(test2: "This is Human case." => "this-is-human-case"); - t!(test3: "MixedUP CamelCase, with some Spaces" => "mixed-up-camel-case-with-some-spaces"); - t!(test4: "mixed_up_ snake_case with some _spaces" => "mixed-up-snake-case-with-some-spaces"); - t!(test5: "kebab-case" => "kebab-case"); - t!(test6: "SHOUTY_SNAKE_CASE" => "shouty-snake-case"); - t!(test7: "snake_case" => "snake-case"); - t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "this-contains-all-kinds-of-word-boundaries"); - #[cfg(feature = "unicode")] - t!(test9: "XΣXΣ baffle" => "xσxς-baffle"); - t!(test10: "XMLHttpRequest" => "xml-http-request"); -} 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(()) -} diff --git a/vendor/heck/src/lower_camel.rs b/vendor/heck/src/lower_camel.rs deleted file mode 100644 index f1d6c94..0000000 --- a/vendor/heck/src/lower_camel.rs +++ /dev/null @@ -1,85 +0,0 @@ -use std::fmt; - -use crate::{capitalize, lowercase, transform}; - -/// This trait defines a lower camel case conversion. -/// -/// In lowerCamelCase, word boundaries are indicated by capital letters, -/// excepting the first word. -/// -/// ## Example: -/// -/// ```rust -/// use heck::ToLowerCamelCase; -/// -/// let sentence = "It is we who built these palaces and cities."; -/// assert_eq!(sentence.to_lower_camel_case(), "itIsWeWhoBuiltThesePalacesAndCities"); -/// ``` -pub trait ToLowerCamelCase: ToOwned { - /// Convert this type to lower camel case. - fn to_lower_camel_case(&self) -> Self::Owned; -} - -impl ToLowerCamelCase for str { - fn to_lower_camel_case(&self) -> String { - AsLowerCamelCase(self).to_string() - } -} - -/// This wrapper performs a lower camel case conversion in [`fmt::Display`]. -/// -/// ## Example: -/// -/// ``` -/// use heck::AsLowerCamelCase; -/// -/// let sentence = "It is we who built these palaces and cities."; -/// assert_eq!(format!("{}", AsLowerCamelCase(sentence)), "itIsWeWhoBuiltThesePalacesAndCities"); -/// ``` -pub struct AsLowerCamelCase<T: AsRef<str>>(pub T); - -impl<T: AsRef<str>> fmt::Display for AsLowerCamelCase<T> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - let mut first = true; - transform( - self.0.as_ref(), - |s, f| { - if first { - first = false; - lowercase(s, f) - } else { - capitalize(s, f) - } - }, - |_| Ok(()), - f, - ) - } -} - -#[cfg(test)] -mod tests { - use super::ToLowerCamelCase; - - macro_rules! t { - ($t:ident : $s1:expr => $s2:expr) => { - #[test] - fn $t() { - assert_eq!($s1.to_lower_camel_case(), $s2) - } - }; - } - - t!(test1: "CamelCase" => "camelCase"); - t!(test2: "This is Human case." => "thisIsHumanCase"); - t!(test3: "MixedUP CamelCase, with some Spaces" => "mixedUpCamelCaseWithSomeSpaces"); - t!(test4: "mixed_up_ snake_case, with some _spaces" => "mixedUpSnakeCaseWithSomeSpaces"); - t!(test5: "kebab-case" => "kebabCase"); - t!(test6: "SHOUTY_SNAKE_CASE" => "shoutySnakeCase"); - t!(test7: "snake_case" => "snakeCase"); - t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "thisContainsAllKindsOfWordBoundaries"); - #[cfg(feature = "unicode")] - t!(test9: "XΣXΣ baffle" => "xσxςBaffle"); - t!(test10: "XMLHttpRequest" => "xmlHttpRequest"); - // TODO unicode tests -} diff --git a/vendor/heck/src/shouty_kebab.rs b/vendor/heck/src/shouty_kebab.rs deleted file mode 100644 index e679978..0000000 --- a/vendor/heck/src/shouty_kebab.rs +++ /dev/null @@ -1,72 +0,0 @@ -use std::fmt; - -use crate::{transform, uppercase}; - -/// This trait defines a shouty kebab case conversion. -/// -/// In SHOUTY-KEBAB-CASE, word boundaries are indicated by hyphens and all -/// words are in uppercase. -/// -/// ## Example: -/// -/// ```rust -/// use heck::ToShoutyKebabCase; -/// -/// let sentence = "We are going to inherit the earth."; -/// assert_eq!(sentence.to_shouty_kebab_case(), "WE-ARE-GOING-TO-INHERIT-THE-EARTH"); -/// ``` -pub trait ToShoutyKebabCase: ToOwned { - /// Convert this type to shouty kebab case. - fn to_shouty_kebab_case(&self) -> Self::Owned; -} - -impl ToShoutyKebabCase for str { - fn to_shouty_kebab_case(&self) -> Self::Owned { - AsShoutyKebabCase(self).to_string() - } -} - -/// This wrapper performs a kebab case conversion in [`fmt::Display`]. -/// -/// ## Example: -/// -/// ``` -/// use heck::AsShoutyKebabCase; -/// -/// let sentence = "We are going to inherit the earth."; -/// assert_eq!(format!("{}", AsShoutyKebabCase(sentence)), "WE-ARE-GOING-TO-INHERIT-THE-EARTH"); -/// ``` -pub struct AsShoutyKebabCase<T: AsRef<str>>(pub T); - -impl<T: AsRef<str>> fmt::Display for AsShoutyKebabCase<T> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - transform(self.0.as_ref(), uppercase, |f| write!(f, "-"), f) - } -} - -#[cfg(test)] -mod tests { - use super::ToShoutyKebabCase; - - macro_rules! t { - ($t:ident : $s1:expr => $s2:expr) => { - #[test] - fn $t() { - assert_eq!($s1.to_shouty_kebab_case(), $s2) - } - }; - } - - t!(test1: "CamelCase" => "CAMEL-CASE"); - t!(test2: "This is Human case." => "THIS-IS-HUMAN-CASE"); - t!(test3: "MixedUP CamelCase, with some Spaces" => "MIXED-UP-CAMEL-CASE-WITH-SOME-SPACES"); - t!(test4: "mixed_up_ snake_case with some _spaces" => "MIXED-UP-SNAKE-CASE-WITH-SOME-SPACES"); - t!(test5: "kebab-case" => "KEBAB-CASE"); - t!(test6: "SHOUTY_SNAKE_CASE" => "SHOUTY-SNAKE-CASE"); - t!(test7: "snake_case" => "SNAKE-CASE"); - t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "THIS-CONTAINS-ALL-KINDS-OF-WORD-BOUNDARIES"); - #[cfg(feature = "unicode")] - t!(test9: "XΣXΣ baffle" => "XΣXΣ-BAFFLE"); - t!(test10: "XMLHttpRequest" => "XML-HTTP-REQUEST"); - t!(test11: "SHOUTY-KEBAB-CASE" => "SHOUTY-KEBAB-CASE"); -} diff --git a/vendor/heck/src/shouty_snake.rs b/vendor/heck/src/shouty_snake.rs deleted file mode 100644 index d504375..0000000 --- a/vendor/heck/src/shouty_snake.rs +++ /dev/null @@ -1,85 +0,0 @@ -use std::fmt; - -use crate::{transform, uppercase}; - -/// This trait defines a shouty snake case conversion. -/// -/// In SHOUTY_SNAKE_CASE, word boundaries are indicated by underscores and all -/// words are in uppercase. -/// -/// ## Example: -/// -/// ```rust -/// use heck::ToShoutySnakeCase; -/// -/// let sentence = "That world is growing in this minute."; -/// assert_eq!(sentence.to_shouty_snake_case(), "THAT_WORLD_IS_GROWING_IN_THIS_MINUTE"); -/// ``` -pub trait ToShoutySnakeCase: ToOwned { - /// Convert this type to shouty snake case. - fn to_shouty_snake_case(&self) -> Self::Owned; -} - -/// Oh heck, ToShoutySnekCase is an alias for ToShoutySnakeCase. See -/// ToShoutySnakeCase for more documentation. -pub trait ToShoutySnekCase: ToOwned { - /// CONVERT THIS TYPE TO SNEK CASE. - #[allow(non_snake_case)] - fn TO_SHOUTY_SNEK_CASE(&self) -> Self::Owned; -} - -impl<T: ?Sized + ToShoutySnakeCase> ToShoutySnekCase for T { - fn TO_SHOUTY_SNEK_CASE(&self) -> Self::Owned { - self.to_shouty_snake_case() - } -} - -impl ToShoutySnakeCase for str { - fn to_shouty_snake_case(&self) -> Self::Owned { - AsShoutySnakeCase(self).to_string() - } -} - -/// This wrapper performs a shouty snake case conversion in [`fmt::Display`]. -/// -/// ## Example: -/// -/// ``` -/// use heck::AsShoutySnakeCase; -/// -/// let sentence = "That world is growing in this minute."; -/// assert_eq!(format!("{}", AsShoutySnakeCase(sentence)), "THAT_WORLD_IS_GROWING_IN_THIS_MINUTE"); -/// ``` -pub struct AsShoutySnakeCase<T: AsRef<str>>(pub T); - -impl<T: AsRef<str>> fmt::Display for AsShoutySnakeCase<T> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - transform(self.0.as_ref(), uppercase, |f| write!(f, "_"), f) - } -} - -#[cfg(test)] -mod tests { - use super::ToShoutySnakeCase; - - macro_rules! t { - ($t:ident : $s1:expr => $s2:expr) => { - #[test] - fn $t() { - assert_eq!($s1.to_shouty_snake_case(), $s2) - } - }; - } - - t!(test1: "CamelCase" => "CAMEL_CASE"); - t!(test2: "This is Human case." => "THIS_IS_HUMAN_CASE"); - t!(test3: "MixedUP CamelCase, with some Spaces" => "MIXED_UP_CAMEL_CASE_WITH_SOME_SPACES"); - t!(test4: "mixed_up_snake_case with some _spaces" => "MIXED_UP_SNAKE_CASE_WITH_SOME_SPACES"); - t!(test5: "kebab-case" => "KEBAB_CASE"); - t!(test6: "SHOUTY_SNAKE_CASE" => "SHOUTY_SNAKE_CASE"); - t!(test7: "snake_case" => "SNAKE_CASE"); - t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "THIS_CONTAINS_ALL_KINDS_OF_WORD_BOUNDARIES"); - #[cfg(feature = "unicode")] - t!(test9: "XΣXΣ baffle" => "XΣXΣ_BAFFLE"); - t!(test10: "XMLHttpRequest" => "XML_HTTP_REQUEST"); -} diff --git a/vendor/heck/src/snake.rs b/vendor/heck/src/snake.rs deleted file mode 100644 index 127a864..0000000 --- a/vendor/heck/src/snake.rs +++ /dev/null @@ -1,98 +0,0 @@ -use std::fmt; - -use crate::{lowercase, transform}; - -/// This trait defines a snake case conversion. -/// -/// In snake_case, word boundaries are indicated by underscores. -/// -/// ## Example: -/// -/// ```rust -/// use heck::ToSnakeCase; -/// -/// let sentence = "We carry a new world here, in our hearts."; -/// assert_eq!(sentence.to_snake_case(), "we_carry_a_new_world_here_in_our_hearts"); -/// ``` -pub trait ToSnakeCase: ToOwned { - /// Convert this type to snake case. - fn to_snake_case(&self) -> Self::Owned; -} - -/// Oh heck, SnekCase is an alias for ToSnakeCase. See ToSnakeCase for -/// more documentation. -pub trait ToSnekCase: ToOwned { - /// Convert this type to snek case. - fn to_snek_case(&self) -> Self::Owned; -} - -impl<T: ?Sized + ToSnakeCase> ToSnekCase for T { - fn to_snek_case(&self) -> Self::Owned { - self.to_snake_case() - } -} - -impl ToSnakeCase for str { - fn to_snake_case(&self) -> String { - AsSnakeCase(self).to_string() - } -} - -/// This wrapper performs a snake case conversion in [`fmt::Display`]. -/// -/// ## Example: -/// -/// ``` -/// use heck::AsSnakeCase; -/// -/// let sentence = "We carry a new world here, in our hearts."; -/// assert_eq!(format!("{}", AsSnakeCase(sentence)), "we_carry_a_new_world_here_in_our_hearts"); -/// ``` -pub struct AsSnakeCase<T: AsRef<str>>(pub T); - -impl<T: AsRef<str>> fmt::Display for AsSnakeCase<T> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - transform(self.0.as_ref(), lowercase, |f| write!(f, "_"), f) - } -} - -#[cfg(test)] -mod tests { - use super::ToSnakeCase; - - macro_rules! t { - ($t:ident : $s1:expr => $s2:expr) => { - #[test] - fn $t() { - assert_eq!($s1.to_snake_case(), $s2) - } - }; - } - - t!(test1: "CamelCase" => "camel_case"); - t!(test2: "This is Human case." => "this_is_human_case"); - t!(test3: "MixedUP CamelCase, with some Spaces" => "mixed_up_camel_case_with_some_spaces"); - t!(test4: "mixed_up_ snake_case with some _spaces" => "mixed_up_snake_case_with_some_spaces"); - t!(test5: "kebab-case" => "kebab_case"); - t!(test6: "SHOUTY_SNAKE_CASE" => "shouty_snake_case"); - t!(test7: "snake_case" => "snake_case"); - t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "this_contains_all_kinds_of_word_boundaries"); - #[cfg(feature = "unicode")] - t!(test9: "XΣXΣ baffle" => "xσxς_baffle"); - t!(test10: "XMLHttpRequest" => "xml_http_request"); - t!(test11: "FIELD_NAME11" => "field_name11"); - t!(test12: "99BOTTLES" => "99bottles"); - t!(test13: "FieldNamE11" => "field_nam_e11"); - - t!(test14: "abc123def456" => "abc123def456"); - t!(test16: "abc123DEF456" => "abc123_def456"); - t!(test17: "abc123Def456" => "abc123_def456"); - t!(test18: "abc123DEf456" => "abc123_d_ef456"); - t!(test19: "ABC123def456" => "abc123def456"); - t!(test20: "ABC123DEF456" => "abc123def456"); - t!(test21: "ABC123Def456" => "abc123_def456"); - t!(test22: "ABC123DEf456" => "abc123d_ef456"); - t!(test23: "ABC123dEEf456FOO" => "abc123d_e_ef456_foo"); - t!(test24: "abcDEF" => "abc_def"); - t!(test25: "ABcDE" => "a_bc_de"); -} diff --git a/vendor/heck/src/title.rs b/vendor/heck/src/title.rs deleted file mode 100644 index fdf175b..0000000 --- a/vendor/heck/src/title.rs +++ /dev/null @@ -1,71 +0,0 @@ -use std::fmt; - -use crate::{capitalize, transform}; - -/// This trait defines a title case conversion. -/// -/// In Title Case, word boundaries are indicated by spaces, and every word is -/// capitalized. -/// -/// ## Example: -/// -/// ```rust -/// use heck::ToTitleCase; -/// -/// let sentence = "We have always lived in slums and holes in the wall."; -/// assert_eq!(sentence.to_title_case(), "We Have Always Lived In Slums And Holes In The Wall"); -/// ``` -pub trait ToTitleCase: ToOwned { - /// Convert this type to title case. - fn to_title_case(&self) -> Self::Owned; -} - -impl ToTitleCase for str { - fn to_title_case(&self) -> String { - AsTitleCase(self).to_string() - } -} - -/// This wrapper performs a title case conversion in [`fmt::Display`]. -/// -/// ## Example: -/// -/// ``` -/// use heck::AsTitleCase; -/// -/// let sentence = "We have always lived in slums and holes in the wall."; -/// assert_eq!(format!("{}", AsTitleCase(sentence)), "We Have Always Lived In Slums And Holes In The Wall"); -/// ``` -pub struct AsTitleCase<T: AsRef<str>>(pub T); - -impl<T: AsRef<str>> fmt::Display for AsTitleCase<T> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - transform(self.0.as_ref(), capitalize, |f| write!(f, " "), f) - } -} - -#[cfg(test)] -mod tests { - use super::ToTitleCase; - - macro_rules! t { - ($t:ident : $s1:expr => $s2:expr) => { - #[test] - fn $t() { - assert_eq!($s1.to_title_case(), $s2) - } - }; - } - - t!(test1: "CamelCase" => "Camel Case"); - t!(test2: "This is Human case." => "This Is Human Case"); - t!(test3: "MixedUP CamelCase, with some Spaces" => "Mixed Up Camel Case With Some Spaces"); - t!(test4: "mixed_up_ snake_case, with some _spaces" => "Mixed Up Snake Case With Some Spaces"); - t!(test5: "kebab-case" => "Kebab Case"); - t!(test6: "SHOUTY_SNAKE_CASE" => "Shouty Snake Case"); - t!(test7: "snake_case" => "Snake Case"); - t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "This Contains All Kinds Of Word Boundaries"); - #[cfg(feature = "unicode")] - t!(test9: "XΣXΣ baffle" => "Xσxς Baffle"); - t!(test10: "XMLHttpRequest" => "Xml Http Request"); -} diff --git a/vendor/heck/src/train.rs b/vendor/heck/src/train.rs deleted file mode 100644 index 04dd6a9..0000000 --- a/vendor/heck/src/train.rs +++ /dev/null @@ -1,85 +0,0 @@ -use std::fmt; - -use crate::{capitalize, transform}; - -/// This trait defines a train case conversion. -/// -/// In Train-Case, word boundaries are indicated by hyphens and words start -/// with Capital Letters. -/// -/// ## Example: -/// -/// ```rust -/// use heck::ToTrainCase; -/// -/// let sentence = "We are going to inherit the earth."; -/// assert_eq!(sentence.to_train_case(), "We-Are-Going-To-Inherit-The-Earth"); -/// ``` -pub trait ToTrainCase: ToOwned { - /// Convert this type to Train-Case. - fn to_train_case(&self) -> Self::Owned; -} - -impl ToTrainCase for str { - fn to_train_case(&self) -> Self::Owned { - AsTrainCase(self).to_string() - } -} - -/// This wrapper performs a train case conversion in [`fmt::Display`]. -/// -/// ## Example: -/// -/// ``` -/// use heck::AsTrainCase; -/// -/// let sentence = "We are going to inherit the earth."; -/// assert_eq!(format!("{}", AsTrainCase(sentence)), "We-Are-Going-To-Inherit-The-Earth"); -/// ``` -pub struct AsTrainCase<T: AsRef<str>>(pub T); - -impl<T: AsRef<str>> fmt::Display for AsTrainCase<T> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - transform(self.0.as_ref(), capitalize, |f| write!(f, "-"), f) - } -} - -#[cfg(test)] -mod tests { - use super::ToTrainCase; - - macro_rules! t { - ($t:ident : $s1:expr => $s2:expr) => { - #[test] - fn $t() { - assert_eq!($s1.to_train_case(), $s2) - } - }; - } - - t!(test1: "CamelCase" => "Camel-Case"); - t!(test2: "This is Human case." => "This-Is-Human-Case"); - t!(test3: "MixedUP CamelCase, with some Spaces" => "Mixed-Up-Camel-Case-With-Some-Spaces"); - t!(test4: "mixed_up_ snake_case with some _spaces" => "Mixed-Up-Snake-Case-With-Some-Spaces"); - t!(test5: "kebab-case" => "Kebab-Case"); - t!(test6: "SHOUTY_SNAKE_CASE" => "Shouty-Snake-Case"); - t!(test7: "snake_case" => "Snake-Case"); - t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "This-Contains-All-Kinds-Of-Word-Boundaries"); - #[cfg(feature = "unicode")] - t!(test9: "XΣXΣ baffle" => "Xσxς-Baffle"); - t!(test10: "XMLHttpRequest" => "Xml-Http-Request"); - t!(test11: "FIELD_NAME11" => "Field-Name11"); - t!(test12: "99BOTTLES" => "99bottles"); - t!(test13: "FieldNamE11" => "Field-Nam-E11"); - t!(test14: "abc123def456" => "Abc123def456"); - t!(test16: "abc123DEF456" => "Abc123-Def456"); - t!(test17: "abc123Def456" => "Abc123-Def456"); - t!(test18: "abc123DEf456" => "Abc123-D-Ef456"); - t!(test19: "ABC123def456" => "Abc123def456"); - t!(test20: "ABC123DEF456" => "Abc123def456"); - t!(test21: "ABC123Def456" => "Abc123-Def456"); - t!(test22: "ABC123DEf456" => "Abc123d-Ef456"); - t!(test23: "ABC123dEEf456FOO" => "Abc123d-E-Ef456-Foo"); - t!(test24: "abcDEF" => "Abc-Def"); - t!(test25: "ABcDE" => "A-Bc-De"); -} diff --git a/vendor/heck/src/upper_camel.rs b/vendor/heck/src/upper_camel.rs deleted file mode 100644 index 70bf4ac..0000000 --- a/vendor/heck/src/upper_camel.rs +++ /dev/null @@ -1,84 +0,0 @@ -use std::fmt; - -use crate::{capitalize, transform}; - -/// This trait defines an upper camel case conversion. -/// -/// In UpperCamelCase, word boundaries are indicated by capital letters, -/// including the first word. -/// -/// ## Example: -/// -/// ```rust -/// use heck::ToUpperCamelCase; -/// -/// let sentence = "We are not in the least afraid of ruins."; -/// assert_eq!(sentence.to_upper_camel_case(), "WeAreNotInTheLeastAfraidOfRuins"); -/// ``` -pub trait ToUpperCamelCase: ToOwned { - /// Convert this type to upper camel case. - fn to_upper_camel_case(&self) -> Self::Owned; -} - -impl ToUpperCamelCase for str { - fn to_upper_camel_case(&self) -> String { - AsUpperCamelCase(self).to_string() - } -} - -/// ToPascalCase is an alias for ToUpperCamelCase. See ToUpperCamelCase for more -/// documentation. -pub trait ToPascalCase: ToOwned { - /// Convert this type to upper camel case. - fn to_pascal_case(&self) -> Self::Owned; -} - -impl<T: ?Sized + ToUpperCamelCase> ToPascalCase for T { - fn to_pascal_case(&self) -> Self::Owned { - self.to_upper_camel_case() - } -} - -/// This wrapper performs a upper camel case conversion in [`fmt::Display`]. -/// -/// ## Example: -/// -/// ``` -/// use heck::AsUpperCamelCase; -/// -/// let sentence = "We are not in the least afraid of ruins."; -/// assert_eq!(format!("{}", AsUpperCamelCase(sentence)), "WeAreNotInTheLeastAfraidOfRuins"); -/// ``` -pub struct AsUpperCamelCase<T: AsRef<str>>(pub T); - -impl<T: AsRef<str>> fmt::Display for AsUpperCamelCase<T> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - transform(self.0.as_ref(), capitalize, |_| Ok(()), f) - } -} - -#[cfg(test)] -mod tests { - use super::ToUpperCamelCase; - - macro_rules! t { - ($t:ident : $s1:expr => $s2:expr) => { - #[test] - fn $t() { - assert_eq!($s1.to_upper_camel_case(), $s2) - } - }; - } - - t!(test1: "CamelCase" => "CamelCase"); - t!(test2: "This is Human case." => "ThisIsHumanCase"); - t!(test3: "MixedUP_CamelCase, with some Spaces" => "MixedUpCamelCaseWithSomeSpaces"); - t!(test4: "mixed_up_ snake_case, with some _spaces" => "MixedUpSnakeCaseWithSomeSpaces"); - t!(test5: "kebab-case" => "KebabCase"); - t!(test6: "SHOUTY_SNAKE_CASE" => "ShoutySnakeCase"); - t!(test7: "snake_case" => "SnakeCase"); - t!(test8: "this-contains_ ALLKinds OfWord_Boundaries" => "ThisContainsAllKindsOfWordBoundaries"); - #[cfg(feature = "unicode")] - t!(test9: "XΣXΣ baffle" => "XσxςBaffle"); - t!(test10: "XMLHttpRequest" => "XmlHttpRequest"); -} |