Enum AbiDecodeError 

#[non_exhaustive]
pub enum AbiDecodeError {
    EmptyTypesList,
    EmptyData,
    InvalidArraySize(String),
    InsufficientData {
        needed: usize,
        have: usize,
        offset: usize,
    },
    InvalidOffset(String),
    InvalidLength(String),
    UnsupportedType(String),
    FixedPointNotImplemented,
    NonStrictNotImplemented,
}

Errors that can occur during ABI decoding.

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.

EmptyTypesList

Empty types list provided.

EmptyData

Empty data provided for decoding.

InvalidArraySize(String)

Invalid array size in type string.

InsufficientData

Insufficient data provided for decoding.

Fields

needed: usize

Number of bytes needed.

have: usize

Number of bytes available.

offset: usize

Offset where data was needed.

InvalidOffset(String)

Invalid offset value in encoded data.

InvalidLength(String)

Invalid length value in encoded data.

UnsupportedType(String)

Unsupported or invalid ABI type.

FixedPointNotImplemented

Fixed-point types are not yet implemented.

NonStrictNotImplemented

Non-strict decoding mode is not yet implemented.

Trait Implementations

impl Clone for AbiDecodeError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AbiDecodeError

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

Formats the value using the given formatter.

impl Display for AbiDecodeError

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

Formats the value using the given formatter.

impl Eq for AbiDecodeError

impl Error for AbiDecodeError

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<AbiDecodeError> for ContractError

fn from(err: AbiDecodeError) -> Self

Converts to this type from the input type.

impl PartialEq for AbiDecodeError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AbiDecodeError