Enum Error

pub enum Error {
    Overflow,
    LeadingZero,
    InputTooShort,
    NonCanonicalSingleByte,
    NonCanonicalSize,
    UnexpectedLength,
    UnexpectedString,
    UnexpectedList,
    ListLengthMismatch {
        expected: usize,
        got: usize,
    },
    Custom(&'static str),
}

Available on crate feature rlp only.

RLP error type.

Variants

Overflow

Numeric Overflow.

LeadingZero

Leading zero disallowed.

InputTooShort

Overran input while decoding.

NonCanonicalSingleByte

Expected single byte, but got invalid value.

NonCanonicalSize

Expected size, but got invalid value.

UnexpectedLength

Expected a payload of a specific size, got an unexpected size.

UnexpectedString

Expected another type, got a string instead.

UnexpectedList

Expected another type, got a list instead.

ListLengthMismatch

Got an unexpected number of items in a list.

Fields

expected: usize

Expected length.

got: usize

Actual length.

Custom(&'static str)

Custom error.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn eq(&self, other: &Error) -> 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 Copy for Error

impl Eq for Error

impl StructuralPartialEq for Error

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes

Size for each variant:

• Overflow: 0 bytes
• LeadingZero: 0 bytes
• InputTooShort: 0 bytes
• NonCanonicalSingleByte: 0 bytes
• NonCanonicalSize: 0 bytes
• UnexpectedLength: 0 bytes
• UnexpectedString: 0 bytes
• UnexpectedList: 0 bytes
• ListLengthMismatch: 16 bytes
• Custom: 16 bytes