Enum serde::de::Unexpected [−][src]
Unexpected
represents an unexpected invocation of any one of the Visitor
trait methods.
This is used as an argument to the invalid_type
, invalid_value
, and
invalid_length
methods of the Error
trait to build error messages.
fn visit_bool<E>(self, v: bool) -> Result<Self::Value, E> where E: de::Error, { Err(de::Error::invalid_type(Unexpected::Bool(v), &self)) }
Variants
Bool(bool)
The input contained a boolean value that was not expected.
Unsigned(u64)
The input contained an unsigned integer u8
, u16
, u32
or u64
that
was not expected.
Signed(i64)
The input contained a signed integer i8
, i16
, i32
or i64
that
was not expected.
Float(f64)
The input contained a floating point f32
or f64
that was not
expected.
Char(char)
The input contained a char
that was not expected.
Str(&'a str)
The input contained a &str
or String
that was not expected.
The input contained a &[u8]
or Vec<u8>
that was not expected.
The input contained a unit ()
that was not expected.
The input contained an Option<T>
that was not expected.
The input contained a newtype struct that was not expected.
The input contained a sequence that was not expected.
The input contained a map that was not expected.
The input contained an enum that was not expected.
The input contained a unit variant that was not expected.
The input contained a newtype variant that was not expected.
The input contained a tuple variant that was not expected.
The input contained a struct variant that was not expected.
Other(&'a str)
A message stating what uncategorized thing the input contained that was not expected.
The message should be a noun or noun phrase, not capitalized and without a period. An example message is “unoriginal superhero”.
Trait Implementations
impl<'a> Clone for Unexpected<'a>
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fn clone(&self) -> Unexpected<'a>
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pub fn clone_from(&mut self, source: &Self)
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impl<'a> Copy for Unexpected<'a>
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impl<'a> Debug for Unexpected<'a>
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impl<'a> Display for Unexpected<'a>
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impl<'a> PartialEq<Unexpected<'a>> for Unexpected<'a>
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fn eq(&self, other: &Unexpected<'a>) -> bool
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fn ne(&self, other: &Unexpected<'a>) -> bool
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impl<'a> StructuralPartialEq for Unexpected<'a>
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Auto Trait Implementations
impl<'a> RefUnwindSafe for Unexpected<'a>
impl<'a> Send for Unexpected<'a>
impl<'a> Sync for Unexpected<'a>
impl<'a> Unpin for Unexpected<'a>
impl<'a> UnwindSafe for Unexpected<'a>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow(&self) -> &TⓘNotable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
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Notable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
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Notable traits for &'_ mut R
impl<'_, R> Read for &'_ mut R where
R: Read + ?Sized, impl<'_, W> Write for &'_ mut W where
W: Write + ?Sized, impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,