Enum MessageError 

pub enum MessageError {
    BufferTooSmall,
    InvalidHeapSize,
    InstructionAccountsTooLarge,
    InstructionDataTooLarge,
    InvalidConfigMask,
    InvalidInstructionAccountIndex,
    InvalidProgramIdIndex,
    InvalidVersion,
    MissingLifetimeSpecifier,
    NotEnoughAddressesForSignatures,
    TooManyAddresses,
    TooManyInstructions,
    TooManySignatures,
    TrailingData,
    TransactionTooLarge,
    ZeroSigners,
    DuplicateAddresses,
    InvalidConfigValue,
    NotEnoughAccountKeys,
}

Errors that can occur when working with V1 messages.

Variants

BufferTooSmall

Input buffer is too small during deserialization.

InvalidHeapSize

Heap size is not a multiple of 1024.

InstructionAccountsTooLarge

Instruction has too many accounts (> 255).

InstructionDataTooLarge

Instruction data is too large (> 65535 bytes).

InvalidConfigMask

Invalid TransactionConfigMask.

InvalidInstructionAccountIndex

Instruction account index is out of bounds.

InvalidProgramIdIndex

Program ID index is invalid (out of bounds or fee payer).

InvalidVersion

Invalid or missing version byte (expected 0x81).

MissingLifetimeSpecifier

Lifetime specifier (blockhash) is required.

NotEnoughAddressesForSignatures

Not enough addresses for the number of required signatures.

TooManyAddresses

Too many addresses (> 64).

TooManyInstructions

Too many instructions (> 64).

TooManySignatures

Too many signatures (> 12).

TrailingData

Unexpected trailing data after message.

TransactionTooLarge

Transaction exceeds maximum size (4096 bytes).

ZeroSigners

Must have at least one signer (fee payer).

DuplicateAddresses

Duplicate addresses found in the message.

InvalidConfigValue

Invalid configuration value.

NotEnoughAccountKeys

Not enough account keys provided.

Trait Implementations

impl Clone for MessageError

Available on non-target_os=solana only.

fn clone(&self) -> MessageError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessageError

Available on non-target_os=solana only.

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

Formats the value using the given formatter.

impl Display for MessageError

Available on non-target_os=solana only.

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

Formats the value using the given formatter.

impl Error for MessageError

Available on non-target_os=solana only.

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 From<MessageError> for SanitizeError

Available on non-target_os=solana only.

fn from(err: MessageError) -> Self

Converts to this type from the input type.

impl PartialEq for MessageError

Available on non-target_os=solana only.

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for MessageError

Available on non-target_os=solana only.

impl StructuralPartialEq for MessageError

Available on non-target_os=solana only.