Add toml::ser::Error::KeyNewline back in
Avoid a breaking change
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@ -107,6 +107,10 @@ pub enum Error {
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/// attempted where the key of a map was not a string.
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KeyNotString,
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/// An error that we never omit but keep for backwards compatibility
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#[doc(hidden)]
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KeyNewline,
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/// Arrays in TOML must have a homogenous type, but a heterogeneous array
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/// was emitted.
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ArrayMixedType,
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@ -1047,6 +1051,7 @@ impl fmt::Display for Error {
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Error::NumberInvalid => "a serialized number was invalid".fmt(f),
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Error::UnsupportedNone => "unsupported None value".fmt(f),
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Error::Custom(ref s) => s.fmt(f),
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Error::KeyNewline => unreachable!(),
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Error::__Nonexhaustive => panic!(),
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}
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}
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@ -1063,6 +1068,7 @@ impl error::Error for Error {
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Error::NumberInvalid => "a serialized number was invalid",
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Error::UnsupportedNone => "unsupported None value",
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Error::Custom(_) => "custom error",
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Error::KeyNewline => unreachable!(),
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Error::__Nonexhaustive => panic!(),
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}
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}
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