pub enum Error {
Show 19 variants Io(Error), EndOfStream, SeqSizeNotProvided, MapSizeNotProvided, InvalidByte { byte: u8, dtype: String, allowed: Vec<u8>, }, InvalidUtf8 { bytes: Vec<u8>, }, InvalidOptionByte { got: u8, }, InvalidIntegerByte { byte: u8, }, VariantIndexTooLarge { index: u32, }, DestinationIntegerOverflow, WontImplement, UnexpectedEndOfLayout, LayoutIteratorError, DeserializingLooseTypeWithoutLayout, UnknownCustomType { typ: String, }, UnimplementedRule, UnknownPolyvarTag(u32), StreamNotFullyConsumed(usize), Custom { message: String, },
}
Expand description

Error type for BinProt serialization and deserialization

Variants

Io(Error)

Error in underlying IO

EndOfStream

The end of stream was reached unexpectedly.

SeqSizeNotProvided

Size not given when serializing a sequence

MapSizeNotProvided

Size not given when serializing a sequence

InvalidByte

Fields

byte: u8

The byte that is invalid

dtype: String

The data type that the deserializer is attempting to deserialize

allowed: Vec<u8>

Bytes that are allowed in this context

Invalid byte encountered when deserializing

InvalidUtf8

Fields

bytes: Vec<u8>

Invalid byte sequence encountered

Invalid utf-8 char

InvalidOptionByte

Fields

got: u8

Invalid byte encountered

Invalid byte encountered deserializing option

InvalidIntegerByte

Fields

byte: u8

Invalid byte encountered

Invalid integer prefix byte

VariantIndexTooLarge

Fields

index: u32

Invalid index encountered

Encountered a variant index larger than allowed

DestinationIntegerOverflow

Destination integer type too small

WontImplement

Functionality will not be implemented. Probably it does not make sense for this format

UnexpectedEndOfLayout

The layout ended before the reader is empty

LayoutIteratorError

Layout iterator errored, can be due to invalid layout or mismatch between layout and input

DeserializingLooseTypeWithoutLayout

Have not provided a layout

UnknownCustomType

Fields

typ: String

The custom type identifier

An unknown custom type found in layout that deserializer code does not know not to handle

UnimplementedRule

There is no logic implemented to deserialize this rule yet

UnknownPolyvarTag(u32)

When deserializing a polyvar the tag does not match any known tags for the type

StreamNotFullyConsumed(usize)

When deserializing a polyvar the tag does not match any known tags for the type

Custom

Fields

message: String

The user-defined error message.

Some user-defined error occurred.

Trait Implementations

Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more
The lower-level source of this error, if any. Read more
👎Deprecated since 1.42.0: use the Display impl or to_string()
👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type based access to context intended for error reports. Read more
Raised when there is general error when deserializing a type. Read more
Raised when a Deserialize receives a type different from what it was expecting. Read more
Raised when a Deserialize receives a value of the right type but that is wrong for some other reason. Read more
Raised when deserializing a sequence or map and the input data contains too many or too few elements. Read more
Raised when a Deserialize enum type received a variant with an unrecognized name. Read more
Raised when a Deserialize struct type received a field with an unrecognized name. Read more
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. Read more
Raised when a Deserialize struct type received more than one of the same field. Read more
Used when a Serialize implementation encounters any error while serializing a type. Read more
Converts to this type from the input type.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

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

🔬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
Converts the given value to a String. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.