1 files changed, 0 insertions, 109 deletions
diff --git a/vendor/urlencoding/src/dec.rs b/vendor/urlencoding/src/dec.rs
deleted file mode 100644
index d3e3c014..00000000
--- a/vendor/urlencoding/src/dec.rs
+++ /dev/null
@@ -1,109 +0,0 @@
-use std::borrow::Cow;
-use std::string::FromUtf8Error;
-
-#[inline]
-pub(crate) fn from_hex_digit(digit: u8) -> Option<u8> {
-    match digit {
-        b'0'..=b'9' => Some(digit - b'0'),
-        b'A'..=b'F' => Some(digit - b'A' + 10),
-        b'a'..=b'f' => Some(digit - b'a' + 10),
-        _ => None,
-    }
-}
-
-/// Decode percent-encoded string assuming UTF-8 encoding.
-///
-/// If you need a `String`, call `.into_owned()` (not `.to_owned()`).
-///
-/// Unencoded `+` is preserved literally, and _not_ changed to a space.
-pub fn decode(data: &str) -> Result<Cow<str>, FromUtf8Error> {
-    match decode_binary(data.as_bytes()) {
-        Cow::Borrowed(_) => Ok(Cow::Borrowed(data)),
-        Cow::Owned(s) => Ok(Cow::Owned(String::from_utf8(s)?)),
-    }
-}
-
-/// Decode percent-encoded string as binary data, in any encoding.
-///
-/// Unencoded `+` is preserved literally, and _not_ changed to a space.
-pub fn decode_binary(data: &[u8]) -> Cow<[u8]> {
-    let offset = data.iter().take_while(|&&c| c != b'%').count();
-    if offset >= data.len() {
-        return Cow::Borrowed(data)
-    }
-
-    let mut decoded: Vec<u8> = Vec::with_capacity(data.len());
-    let mut out = NeverRealloc(&mut decoded);
-
-    let (ascii, mut data) = data.split_at(offset);
-    out.extend_from_slice(ascii);
-
-    loop {
-        let mut parts = data.splitn(2, |&c| c == b'%');
-        // first the decoded non-% part
-        let non_escaped_part = parts.next().unwrap();
-        let rest = parts.next();
-        if rest.is_none() && out.0.is_empty() {
-            // if empty there were no '%' in the string
-            return data.into();
-        }
-        out.extend_from_slice(non_escaped_part);
-
-        // then decode one %xx
-        match rest {
-            Some(rest) => match rest.get(0..2) {
-                Some(&[first, second]) => match from_hex_digit(first) {
-                    Some(first_val) => match from_hex_digit(second) {
-                        Some(second_val) => {
-                            out.push((first_val << 4) | second_val);
-                            data = &rest[2..];
-                        },
-                        None => {
-                            out.extend_from_slice(&[b'%', first]);
-                            data = &rest[1..];
-                        },
-                    },
-                    None => {
-                        out.push(b'%');
-                        data = rest;
-                    },
-                },
-                _ => {
-                    // too short
-                    out.push(b'%');
-                    out.extend_from_slice(rest);
-                    break;
-                },
-            },
-            None => break,
-        }
-    }
-    Cow::Owned(decoded)
-}
-
-
-struct NeverRealloc<'a, T>(pub &'a mut Vec<T>);
-
-impl<T> NeverRealloc<'_, T> {
-    #[inline]
-    pub fn push(&mut self, val: T) {
-        // these branches only exist to remove redundant reallocation code
-        // (the capacity is always sufficient)
-        if self.0.len() != self.0.capacity() {
-            self.0.push(val);
-        }
-    }
-    #[inline]
-    pub fn extend_from_slice(&mut self, val: &[T]) where T: Clone {
-        if self.0.capacity() - self.0.len() >= val.len() {
-            self.0.extend_from_slice(val);
-        }
-    }
-}
-
-#[test]
-fn dec_borrows() {
-    assert!(matches!(decode("hello"), Ok(Cow::Borrowed("hello"))));
-    assert!(matches!(decode("hello%20"), Ok(Cow::Owned(s)) if s == "hello "));
-    assert!(matches!(decode("%20hello"), Ok(Cow::Owned(s)) if s == " hello"));
-}