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Diffstat (limited to 'vendor/heck/src/upper_camel.rs')
-rw-r--r-- | vendor/heck/src/upper_camel.rs | 84 |
1 files changed, 0 insertions, 84 deletions
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"); -} |