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-rw-r--r--src/ser.rs6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/ser.rs b/src/ser.rs
index 9fa0678..77db867 100644
--- a/src/ser.rs
+++ b/src/ser.rs
@@ -107,6 +107,10 @@ pub enum Error {
/// attempted where the key of a map was not a string.
KeyNotString,
+ /// An error that we never omit but keep for backwards compatibility
+ #[doc(hidden)]
+ KeyNewline,
+
/// Arrays in TOML must have a homogenous type, but a heterogeneous array
/// was emitted.
ArrayMixedType,
@@ -1047,6 +1051,7 @@ impl fmt::Display for Error {
Error::NumberInvalid => "a serialized number was invalid".fmt(f),
Error::UnsupportedNone => "unsupported None value".fmt(f),
Error::Custom(ref s) => s.fmt(f),
+ Error::KeyNewline => unreachable!(),
Error::__Nonexhaustive => panic!(),
}
}
@@ -1063,6 +1068,7 @@ impl error::Error for Error {
Error::NumberInvalid => "a serialized number was invalid",
Error::UnsupportedNone => "unsupported None value",
Error::Custom(_) => "custom error",
+ Error::KeyNewline => unreachable!(),
Error::__Nonexhaustive => panic!(),
}
}