Struct otter_api_tests::serde_json::Error [−][src]
pub struct Error { /* fields omitted */ }
This type represents all possible errors that can occur when serializing or deserializing JSON data.
Implementations
impl Error
[src]
pub fn line(&self) -> usize
[src]
One-based line number at which the error was detected.
Characters in the first line of the input (before the first newline character) are in line 1.
pub fn column(&self) -> usize
[src]
One-based column number at which the error was detected.
The first character in the input and any characters immediately following a newline character are in column 1.
Note that errors may occur in column 0, for example if a read from an IO stream fails immediately following a previously read newline character.
pub fn classify(&self) -> Category
[src]
Categorizes the cause of this error.
Category::Io
- failure to read or write bytes on an IO streamCategory::Syntax
- input that is not syntactically valid JSONCategory::Data
- input data that is semantically incorrectCategory::Eof
- unexpected end of the input data
pub fn is_io(&self) -> bool
[src]
Returns true if this error was caused by a failure to read or write bytes on an IO stream.
pub fn is_syntax(&self) -> bool
[src]
Returns true if this error was caused by input that was not syntactically valid JSON.
pub fn is_data(&self) -> bool
[src]
Returns true if this error was caused by input data that was semantically incorrect.
For example, JSON containing a number is semantically incorrect when the type being deserialized into holds a String.
pub fn is_eof(&self) -> bool
[src]
Returns true if this error was caused by prematurely reaching the end of the input data.
Callers that process streaming input may be interested in retrying the deserialization once more data is available.
Trait Implementations
impl Debug for Error
[src]
impl Display for Error
[src]
impl Error for Error
[src]
pub fn custom<T>(msg: T) -> Error where
T: Display,
[src]
T: Display,
pub fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Error
[src]
pub fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self
[src]
pub fn invalid_length(len: usize, exp: &dyn Expected) -> Self
[src]
pub fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self
[src]
pub fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self
[src]
pub fn missing_field(field: &'static str) -> Self
[src]
pub fn duplicate_field(field: &'static str) -> Self
[src]
impl Error for Error
[src]
impl Error for Error
[src]
pub fn source(&self) -> Option<&(dyn Error + 'static)>
[src]
pub fn backtrace(&self) -> Option<&Backtrace>
[src]
pub fn description(&self) -> &str
1.0.0[src]
pub fn cause(&self) -> Option<&dyn Error>
1.0.0[src]
impl From<Error> for Error
[src]
pub fn from(j: Error) -> Error
[src]
Convert a serde_json::Error
into an io::Error
.
JSON syntax and data errors are turned into InvalidData
IO errors.
EOF errors are turned into UnexpectedEof
IO errors.
use std::io; enum MyError { Io(io::Error), Json(serde_json::Error), } impl From<serde_json::Error> for MyError { fn from(err: serde_json::Error) -> MyError { use serde_json::error::Category; match err.classify() { Category::Io => { MyError::Io(err.into()) } Category::Syntax | Category::Data | Category::Eof => { MyError::Json(err) } } } }
impl From<Error> for Error
[src]
An error happened while serializing JSON
impl<'de> IntoDeserializer<'de, Error> for Value
[src]
type Deserializer = Value
The type of the deserializer being converted into.
pub fn into_deserializer(
self
) -> <Value as IntoDeserializer<'de, Error>>::Deserializer
[src]
self
) -> <Value as IntoDeserializer<'de, Error>>::Deserializer
Auto Trait Implementations
impl !RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl !UnwindSafe for Error
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> AsFail for T where
T: Fail,
T: Fail,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
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<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;
[src]
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<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
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<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;
[src]
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<'_, I> Iterator for &'_ mut I where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;impl<'_, F> Future for &'_ mut F where
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;
impl<T> Downcast for T where
T: Any,
T: Any,
pub fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<R, Global>
impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<F, A> Future for Box<F, A> where
A: Allocator + 'static,
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
A: Allocator,
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
Notable traits for Box<R, Global>
impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<F, A> Future for Box<F, A> where
A: Allocator + 'static,
F: Future + Unpin + ?Sized, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
A: Allocator,
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn as_any(&self) -> &(dyn Any + 'static)
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
impl<T> DowncastSync for T where
T: Any + Send + Sync,
T: Any + Send + Sync,
impl<A> DynCastExt for A
pub fn dyn_cast<T>(
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
T: ?Sized,
A: DynCastExtHelper<T>,
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
T: ?Sized,
A: DynCastExtHelper<T>,
pub fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where
T: ?Sized,
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
T: ?Sized,
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
pub fn dyn_cast_adv<F, T>(
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
T: ?Sized,
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
T: ?Sized,
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
pub fn dyn_cast_with_config<C>(
self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
impl<E> Fail for E where
E: 'static + Error + Send + Sync,
E: 'static + Error + Send + Sync,
pub fn name(&self) -> Option<&str>
pub fn cause(&self) -> Option<&(dyn Fail + 'static)>
pub fn backtrace(&self) -> Option<&Backtrace>
pub fn context<D>(self, context: D) -> Context<D> where
D: Display + Send + Sync + 'static,
D: Display + Send + Sync + 'static,
pub fn compat(self) -> Compat<Self>
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> ToString for T where
T: Display + ?Sized,
[src]
T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
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>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,