Remove everything other than enum variant code

1 files changed, 0 insertions, 97 deletions

diff --git a/src/de.rs b/src/de.rs
index 7e534f5..b29fc98 100644
--- a/src/de.rs
+++ b/src/de.rs
@@ -123,9 +123,7 @@ enum ErrorKind {
     Custom,
 
     /// TODO
-    ExpectedMapEnd,
     ExpectedEnum,
-    ExpectedMapColon,
     ExpectedString,
 
     #[doc(hidden)]
@@ -216,15 +214,6 @@ impl<'de, 'b> de::Deserializer<'de> for &'b mut Deserializer<'de> {
                 },
                 _ => Err(Error::from_kind(ErrorKind::ExpectedString))
             }
-        } else if self.next_char()? == '{' {
-            // Visit a newtype variant, tuple variant, or struct variant.
-            let value = visitor.visit_enum(Enum::new(self))?;
-            // Parse the matching close brace.
-            if self.next_char()? == '}' {
-                Ok(value)
-            } else {
-                Err(Error::from_kind(ErrorKind::ExpectedMapEnd))
-            }
         } else {
             Err(Error::from_kind(ErrorKind::ExpectedEnum))
         }
@@ -613,82 +602,6 @@ impl<'de> de::MapAccess<'de> for InlineTableDeserializer<'de> {
     }
 }
 
-struct Enum<'a, 'de: 'a> {
-    de: &'a mut Deserializer<'de>,
-}
-
-impl<'a, 'de> Enum<'a, 'de> {
-    fn new(de: &'a mut Deserializer<'de>) -> Self {
-        Enum { de: de }
-    }
-}
-
-// `EnumAccess` is provided to the `Visitor` to give it the ability to determine
-// which variant of the enum is supposed to be deserialized.
-//
-// Note that all enum deserialization methods in Serde refer exclusively to the
-// "externally tagged" enum representation.
-impl<'de, 'a> de::EnumAccess<'de> for Enum<'a, 'de> {
-    type Error = Error;
-    type Variant = Self;
-
-    fn variant_seed<V>(self, seed: V) -> Result<(V::Value, Self::Variant), Error>
-        where V: de::DeserializeSeed<'de>
-    {
-        // The `deserialize_enum` method parsed a `{` character so we are
-        // currently inside of a map. The seed will be deserializing itself from
-        // the key of the map.
-        let val = seed.deserialize(&mut *self.de)?;
-        // Parse the colon separating map key from value.
-        if self.de.next_char()? == ':' {
-            Ok((val, self))
-        } else {
-            Err(Error::from_kind(ErrorKind::ExpectedMapColon))
-        }
-    }
-}
-
-// `VariantAccess` is provided to the `Visitor` to give it the ability to see
-// the content of the single variant that it decided to deserialize.
-impl<'de, 'a> de::VariantAccess<'de> for Enum<'a, 'de> {
-    type Error = Error;
-
-    // If the `Visitor` expected this variant to be a unit variant, the input
-    // should have been the plain string case handled in `deserialize_enum`.
-    fn unit_variant(self) -> Result<(), Error> {
-        Err(Error::from_kind(ErrorKind::ExpectedString))
-    }
-
-    // Newtype variants are represented in JSON as `{ NAME: VALUE }` so
-    // deserialize the value here.
-    fn newtype_variant_seed<T>(self, seed: T) -> Result<T::Value, Error>
-        where T: de::DeserializeSeed<'de>
-    {
-        seed.deserialize(self.de)
-    }
-
-    // Tuple variants are represented in JSON as `{ NAME: [DATA...] }` so
-    // deserialize the sequence of data here.
-    fn tuple_variant<V>(self, _len: usize, visitor: V) -> Result<V::Value, Error>
-        where V: de::Visitor<'de>
-    {
-        de::Deserializer::deserialize_seq(self.de, visitor)
-    }
-
-    // Struct variants are represented in JSON as `{ NAME: { K: V, ... } }` so
-    // deserialize the inner map here.
-    fn struct_variant<V>(
-        self,
-        _fields: &'static [&'static str],
-        visitor: V,
-    ) -> Result<V::Value, Error>
-        where V: de::Visitor<'de>
-    {
-        de::Deserializer::deserialize_map(self.de, visitor)
-    }
-}
-
-
 impl<'a> Deserializer<'a> {
     /// Creates a new deserializer which will be deserializing the string
     /// provided.
@@ -1078,12 +991,6 @@ impl<'a> Deserializer<'a> {
         self.input.chars().next().ok_or(Error::from_kind(ErrorKind::UnexpectedEof))
     }
 
-    fn next_char(&mut self) -> Result<char, Error> {
-        let ch = self.peek_char()?;
-        self.input = &self.input[ch.len_utf8()..];
-        Ok(ch)
-    }
-
     fn eof(&self) -> Error {
         self.error(self.input.len(), ErrorKind::UnexpectedEof)
     }
@@ -1217,9 +1124,7 @@ impl fmt::Display for Error {
             ErrorKind::RedefineAsArray => "table redefined as array".fmt(f)?,
             ErrorKind::EmptyTableKey => "empty table key found".fmt(f)?,
             ErrorKind::Custom => self.inner.message.fmt(f)?,
-            ErrorKind::ExpectedMapEnd => "expected end of map".fmt(f)?,
             ErrorKind::ExpectedEnum => "expected enum".fmt(f)?,
-            ErrorKind::ExpectedMapColon => "expected map colon".fmt(f)?,
             ErrorKind::ExpectedString => "expected string".fmt(f)?,
             ErrorKind::__Nonexhaustive => panic!(),
         }
@@ -1263,9 +1168,7 @@ impl error::Error for Error {
             ErrorKind::RedefineAsArray => "table redefined as array",
             ErrorKind::EmptyTableKey => "empty table key found",
             ErrorKind::Custom => "a custom error",
-            ErrorKind::ExpectedMapEnd => "expected end of map",
             ErrorKind::ExpectedEnum => "expected enum",
-            ErrorKind::ExpectedMapColon => "expected map colon",
             ErrorKind::ExpectedString => "expected string",
             ErrorKind::__Nonexhaustive => panic!(),
         }