Enum postcard::Error

source ·
#[non_exhaustive]
pub enum Error {
Show 16 variants WontImplement, NotYetImplemented, SerializeBufferFull, SerializeSeqLengthUnknown, DeserializeUnexpectedEnd, DeserializeBadVarint, DeserializeBadBool, DeserializeBadChar, DeserializeBadUtf8, DeserializeBadOption, DeserializeBadEnum, DeserializeBadEncoding, DeserializeBadCrc, SerdeSerCustom, SerdeDeCustom, CollectStrError,
}
Expand description

This is the error type used by Postcard

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
§

WontImplement

This is a feature that PostCard will never implement

§

NotYetImplemented

This is a feature that Postcard intends to support, but does not yet

§

SerializeBufferFull

The serialize buffer is full

§

SerializeSeqLengthUnknown

The length of a sequence must be known

§

DeserializeUnexpectedEnd

Hit the end of buffer, expected more data

§

DeserializeBadVarint

Found a varint that didn’t terminate. Is the usize too big for this platform?

§

DeserializeBadBool

Found a bool that wasn’t 0 or 1

§

DeserializeBadChar

Found an invalid unicode char

§

DeserializeBadUtf8

Tried to parse invalid utf-8

§

DeserializeBadOption

Found an Option discriminant that wasn’t 0 or 1

§

DeserializeBadEnum

Found an enum discriminant that was > u32::max_value()

§

DeserializeBadEncoding

The original data was not well encoded

§

DeserializeBadCrc

Bad CRC while deserializing

§

SerdeSerCustom

Serde Serialization Error

§

SerdeDeCustom

Serde Deserialization Error

§

CollectStrError

Error while processing collect_str during serialization

Trait Implementations§

source§

impl Clone for Error

source§

fn clone(&self) -> Error

Returns a copy of the value. Read more
1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
source§

impl Debug for Error

source§

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

Formats the value using the given formatter. Read more
source§

impl Display for Error

source§

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

Formats the value using the given formatter. Read more
source§

impl Error for Error

source§

fn custom<T>(_msg: T) -> Self
where T: Display,

Used when a Serialize implementation encounters any error while serializing a type. Read more
source§

impl Error for Error

source§

fn custom<T>(_msg: T) -> Self
where T: Display,

Raised when there is general error when deserializing a type. Read more
source§

fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

Raised when a Deserialize receives a type different from what it was expecting. Read more
source§

fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

Raised when a Deserialize receives a value of the right type but that is wrong for some other reason. Read more
source§

fn invalid_length(len: usize, exp: &dyn Expected) -> Self

Raised when deserializing a sequence or map and the input data contains too many or too few elements. Read more
source§

fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self

Raised when a Deserialize enum type received a variant with an unrecognized name.
source§

fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self

Raised when a Deserialize struct type received a field with an unrecognized name.
source§

fn missing_field(field: &'static str) -> Self

Raised when a Deserialize struct type expected to receive a required field with a particular name but that field was not present in the input.
source§

fn duplicate_field(field: &'static str) -> Self

Raised when a Deserialize struct type received more than one of the same field.
source§

impl Error for Error

1.30.0 · source§

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

Returns 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()
1.0.0 · source§

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
source§

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type-based access to context intended for error reports. Read more
source§

impl PartialEq for Error

source§

fn eq(&self, other: &Error) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl Eq for Error

source§

impl StructuralPartialEq for Error

Auto Trait Implementations§

§

impl Freeze for Error

§

impl RefUnwindSafe for Error

§

impl Send for Error

§

impl Sync for Error

§

impl Unpin for Error

§

impl UnwindSafe for Error

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

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

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

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

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> CloneToUninit for T
where T: Clone,

source§

default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

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

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.

source§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

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

source§

default fn to_string(&self) -> String

Converts the given value to a String. Read more
source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

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

Performs the conversion.
source§

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

§

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

The type returned in the event of a conversion error.
source§

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

Performs the conversion.