Enum TransactionPayloadDecoderError 

pub enum TransactionPayloadDecoderError {
    PayloadTooSmall,
    TooManyArguments(u8),
    InvalidSlotTag(u8),
    InvalidInputTag(u8),
    InvalidOutputTag(u8),
    OutputIndexNotFound(u8),
    OutputUsedTwice(u8),
    OutputReferencedBySameMethod(u8),
    ReturnValueNotLast(u8),
    ReturnValueTooLarge {
        output_index: u8,
        size: u32,
    },
    InvalidSlotOutputIndexSize {
        output_index: u8,
        size: u32,
    },
    InvalidMethodContext(u8),
    OutputBufferTooSmall,
    TooManyDeclaredOutputs(u8),
    FailedEarlier,
}

Errors of decoding a payload with TransactionPayloadDecoder or TransactionPayloadCaller, whose constructors already read the declared outputs

Variants

PayloadTooSmall

Payload too small

TooManyArguments(u8)

Too many arguments

InvalidSlotTag(u8)

A slot tag that TransactionSlot::from_u8() rejects

InvalidInputTag(u8)

An input tag that TransactionInput::from_u8() rejects

InvalidOutputTag(u8)

An output tag that TransactionOutput::from_u8() rejects

OutputIndexNotFound(u8)

A method writes an output that the payload doesn’t declare, or a slot or an input refers to an output that the payload doesn’t declare or that no earlier method wrote

OutputUsedTwice(u8)

A method writes the output with this index more than once, as #[output] or return value

OutputReferencedBySameMethod(u8)

A slot or an input refers to the output with this index, which the same method writes as #[output] or return value

ReturnValueNotLast(u8)

The return value with this output index is followed by another output of its method, while a method has at most one return value, which is its last output

ReturnValueTooLarge

The size that the payload declares for a return value exceeds the capacity of its output.

The capacity is not included, so that errors fit into 8 bytes, which keeps decoding fast.

Fields

output_index: u8

size: u32

InvalidSlotOutputIndexSize

An output used as a slot doesn’t have the size of an address: the payload declares a different size for a return value, or a method wrote a different size into its #[output]

Fields

output_index: u8

size: u32

InvalidMethodContext(u8)

Invalid method context

OutputBufferTooSmall

The declared outputs don’t fit into the output buffer of TransactionPayloadCaller

TooManyDeclaredOutputs(u8)

The payload declares more than MAX_OUTPUTS outputs

FailedEarlier

Decoding failed before, so the decoder can’t continue

Trait Implementations

impl Clone for TransactionPayloadDecoderError

fn clone(&self) -> TransactionPayloadDecoderError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TransactionPayloadDecoderError

impl Debug for TransactionPayloadDecoderError

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

Formats the value using the given formatter.

impl Display for TransactionPayloadDecoderError

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

Formats the value using the given formatter.

impl Eq for TransactionPayloadDecoderError

impl Error for TransactionPayloadDecoderError

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

Returns the lower-level source of this error, if any.

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

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.

impl PartialEq for TransactionPayloadDecoderError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TransactionPayloadDecoderError