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Diffstat (limited to 'vendor/heck/src/shouty_kebab.rs')
-rw-r--r-- | vendor/heck/src/shouty_kebab.rs | 72 |
1 files changed, 0 insertions, 72 deletions
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"); -} |