Enum ReaderError 

pub enum ReaderError {
    BufferTooShort {
        required: usize,
        got: usize,
    },
    LayoutMismatch {
        expected: [u8; 8],
        actual: [u8; 8],
    },
    UnknownField,
    SizeMismatch {
        wire: u16,
        requested: usize,
    },
    Fingerprint(FingerprintError),
}

Errors produced by the segment-aware reader.

Variants

BufferTooShort

Account data was shorter than the manifest’s declared total_size.

Fields

required: usize

Required length.

got: usize

Actual length.

LayoutMismatch

The header’s layout_id did not match the expected layout’s.

Fields

expected: [u8; 8]

Expected fingerprint.

actual: [u8; 8]

Fingerprint actually on-chain.

UnknownField

Named field not found in layout.

SizeMismatch

Field size on the wire does not match the caller’s type width.

Fields

wire: u16

Field wire size.

requested: usize

Caller-requested size.

Fingerprint(FingerprintError)

Fingerprint surface returned an error.

Trait Implementations

impl Clone for ReaderError

fn clone(&self) -> ReaderError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReaderError

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

Formats the value using the given formatter.

impl From<FingerprintError> for ReaderError

fn from(e: FingerprintError) -> Self

Converts to this type from the input type.

impl From<ReaderError> for SdkError

fn from(e: ReaderError) -> Self

Converts to this type from the input type.

impl PartialEq for ReaderError

fn eq(&self, other: &ReaderError) -> 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 ReaderError

impl Eq for ReaderError

impl StructuralPartialEq for ReaderError