Enum rmp::decode::ValueReadError

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pub enum ValueReadError<E: RmpReadErr = Error> {
    InvalidMarkerRead(E),
    InvalidDataRead(E),
    TypeMismatch(Marker),
}

Expand description

An error which can occur when attempting to read a MessagePack value from the reader.

Variants

`InvalidMarkerRead(E)`

Failed to read the marker.

`InvalidDataRead(E)`

Failed to read the data.

`TypeMismatch(Marker)`

The type decoded isn’t match with the expected one.

Trait Implementations

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impl<E: Debug + RmpReadErr> Debug for ValueReadError<E>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl Display for ValueReadError

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

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impl Error for ValueReadError

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fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

1.0.0 · source

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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fn provide(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports. Read more

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impl<E: RmpReadErr> From<MarkerReadError<E>> for ValueReadError<E>

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fn from(err: MarkerReadError<E>) -> ValueReadError<E>

Converts to this type from the input type.

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impl<'a, E: RmpReadErr> From<ValueReadError<E>> for DecodeStringError<'a, E>

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fn from(err: ValueReadError<E>) -> DecodeStringError<'a, E>

Converts to this type from the input type.

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impl<E: RmpReadErr> From<ValueReadError<E>> for NumValueReadError<E>

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fn from(err: ValueReadError<E>) -> NumValueReadError<E>

Converts to this type from the input type.

Auto Trait Implementations

impl<E> RefUnwindSafe for ValueReadError<E>where
E: RefUnwindSafe,

impl<E> Send for ValueReadError<E>where
E: Send,

impl<E> Sync for ValueReadError<E>where
E: Sync,

impl<E> Unpin for ValueReadError<E>where
E: Unpin,

impl<E> UnwindSafe for ValueReadError<E>where
E: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<E> Provider for Ewhere
E: Error + ?Sized,

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fn provide(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (provide_any)

Data providers should implement this method to provide all values they are able to provide by using demand. Read more

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impl<T> ToString for Twhere
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum rmp::decode::ValueReadError

Variants

InvalidMarkerRead(E)

InvalidDataRead(E)

TypeMismatch(Marker)

Trait Implementations

impl<E: Debug + RmpReadErr> Debug for ValueReadError<E>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Display for ValueReadError

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

impl Error for ValueReadError

fn source(&self) -> Option<&(dyn Error + 'static)>

fn description(&self) -> &str

fn cause(&self) -> Option<&dyn Error>

fn provide(&'a self, demand: &mut Demand<'a>)

impl<E: RmpReadErr> From<MarkerReadError<E>> for ValueReadError<E>

fn from(err: MarkerReadError<E>) -> ValueReadError<E>

impl<'a, E: RmpReadErr> From<ValueReadError<E>> for DecodeStringError<'a, E>

fn from(err: ValueReadError<E>) -> DecodeStringError<'a, E>

impl<E: RmpReadErr> From<ValueReadError<E>> for NumValueReadError<E>

fn from(err: ValueReadError<E>) -> NumValueReadError<E>

Auto Trait Implementations

impl<E> RefUnwindSafe for ValueReadError<E>where E: RefUnwindSafe,

impl<E> Send for ValueReadError<E>where E: Send,

impl<E> Sync for ValueReadError<E>where E: Sync,

impl<E> Unpin for ValueReadError<E>where E: Unpin,

impl<E> UnwindSafe for ValueReadError<E>where E: UnwindSafe,

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<E> Provider for Ewhere E: Error + ?Sized,

fn provide(&'a self, demand: &mut Demand<'a>)

impl<T> ToString for Twhere T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`InvalidMarkerRead(E)`

`InvalidDataRead(E)`

`TypeMismatch(Marker)`

impl<E> RefUnwindSafe for ValueReadError<E>where
E: RefUnwindSafe,

impl<E> Send for ValueReadError<E>where
E: Send,

impl<E> Sync for ValueReadError<E>where
E: Sync,

impl<E> Unpin for ValueReadError<E>where
E: Unpin,

impl<E> UnwindSafe for ValueReadError<E>where
E: UnwindSafe,

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<E> Provider for Ewhere
E: Error + ?Sized,

impl<T> ToString for Twhere
T: Display + ?Sized,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,