Enum CommandArgumentError 

#[non_exhaustive]
pub enum CommandArgumentError {
    TypeMismatch,
    InvalidBcsBytes,
    InvalidUsageOfPureArgument,
    InvalidArgumentToPrivateEntryFunction,
    IndexOutOfBounds {
        index: u16,
    },
    SecondaryIndexOutOfBounds {
        result: u16,
        subresult: u16,
    },
    InvalidResultArity {
        result: u16,
    },
    InvalidGasCoinUsage,
    InvalidValueUsage,
    InvalidObjectByValue,
    InvalidObjectByMutRef,
    ConsensusObjectOperationNotAllowed,
    InvalidArgumentArity,
    InvalidTransferObject,
    InvalidMakeMoveVecNonObjectArgument,
    ArgumentWithoutValue,
    CannotMoveBorrowedValue,
    CannotWriteToExtendedReference,
    InvalidReferenceArgument,
    InvalidTxContext,
}

An error with an argument to a command

BCS

The BCS serialized form for this type is defined by the following ABNF:

command-argument-error =  type-mismatch
                       =/ invalid-bcs-bytes
                       =/ invalid-usage-of-pure-argument
                       =/ invalid-argument-to-private-entry-function
                       =/ index-out-of-bounds
                       =/ secondary-index-out-of-bound
                       =/ invalid-result-arity
                       =/ invalid-gas-coin-usage
                       =/ invalid-value-usage
                       =/ invalid-object-by-value
                       =/ invalid-object-by-mut-ref
                       =/ consensus-object-operation-not-allowed

type-mismatch                               = %x00
invalid-bcs-bytes                           = %x01
invalid-usage-of-pure-argument              = %x02
invalid-argument-to-private-entry-function  = %x03
index-out-of-bounds                         = %x04 u16
secondary-index-out-of-bound                = %x05 u16 u16
invalid-result-arity                        = %x06 u16
invalid-gas-coin-usage                      = %x07
invalid-value-usage                         = %x08
invalid-object-by-value                     = %x09
invalid-object-by-mut-ref                   = %x0a
consensus-object-operation-not-allowed         = %x0b

Variants (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.

TypeMismatch

The type of the value does not match the expected type

InvalidBcsBytes

The argument cannot be deserialized into a value of the specified type

InvalidUsageOfPureArgument

The argument cannot be instantiated from raw bytes

InvalidArgumentToPrivateEntryFunction

Invalid argument to private entry function. Private entry functions cannot take arguments from other Move functions.

IndexOutOfBounds

Out of bounds access to input or results

Fields

index: u16

SecondaryIndexOutOfBounds

Out of bounds access to subresult

Fields

result: u16

subresult: u16

InvalidResultArity

Invalid usage of result. Expected a single result but found either no return value or multiple.

Fields

result: u16

InvalidGasCoinUsage

Invalid usage of Gas coin. The Gas coin can only be used by-value with a TransferObjects command.

InvalidValueUsage

Invalid usage of move value.

InvalidObjectByValue

Immutable objects cannot be passed by-value.

InvalidObjectByMutRef

Immutable objects cannot be passed by mutable reference, &mut.

ConsensusObjectOperationNotAllowed

consensus object operations such a wrapping, freezing, or converting to owned are not allowed.

InvalidArgumentArity

Invalid argument arity. Expected a single argument but found a result that expanded to multiple arguments.

InvalidTransferObject

Object passed to TransferObject does not have public transfer, i.e. the store ability

InvalidMakeMoveVecNonObjectArgument

First argument to MakeMoveVec is not an object. If no type is specified for MakeMoveVec, all arguments must be the same object type.

ArgumentWithoutValue

Specified argument location does not have a value and cannot be used

CannotMoveBorrowedValue

Cannot move a borrowed value. The value’s type does resulted in this argument usage being inferred as a move. This is likely due to the type not having the copy ability; although in rare cases, it could also be this is the last usage of a value without the drop ability.

CannotWriteToExtendedReference

Cannot write to an argument location that is still borrowed, and where that borrow is an extension of that reference. This is likely due to this argument being used in a Move call that returns a reference, and that reference is used in a later command.

InvalidReferenceArgument

The argument specified cannot be used as a reference argument in the Move call. Either the argument is a mutable reference and it conflicts with another argument to the call, or the argument is mutable and another reference extends it and will be used in a later command.

InvalidTxContext

Invalid usage of TxContext in the function signature. TxContext can only be used by reference, &TxContext or &mut TxContext. If used mutably, it must be the only TxContext parameter, and TxContext can never be returned from a Move call.

Trait Implementations

impl Clone for CommandArgumentError

fn clone(&self) -> CommandArgumentError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CommandArgumentError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CommandArgumentError

fn deserialize<__D>( __deserializer: __D, ) -> Result<CommandArgumentError, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for CommandArgumentError

impl From<CommandArgumentError> for CommandArgumentError

fn from(value: CommandArgumentError) -> CommandArgumentError

Converts to this type from the input type.

impl PartialEq for CommandArgumentError

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for CommandArgumentError

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for CommandArgumentError

impl TryFrom<&CommandArgumentError> for CommandArgumentError

type Error = TryFromProtoError

The type returned in the event of a conversion error.

fn try_from( value: &CommandArgumentError, ) -> Result<CommandArgumentError, <CommandArgumentError as TryFrom<&CommandArgumentError>>::Error>

Performs the conversion.