Enum RangeProofError 

#[non_exhaustive]
pub enum RangeProofError {
    ZeroLength,
    OffsetOverflow,
    OutOfBounds,
    InvalidBoundaries,
    HintMismatch {
        index: usize,
    },
    InvalidChunk {
        index: usize,
    },
    ProofTooLarge,
    Store(StoreError),
    Verify(VerifyError),
    Decode(MkitError),
}

Typed builder and planner failures.

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.

ZeroLength

The requested length is zero.

OffsetOverflow

offset + len (or a running chunk offset) overflows u64.

OutOfBounds

The range extends past the end of the file.

InvalidBoundaries

Boundary hints are malformed, or were supplied for a plain Blob leaf (which has no chunk boundaries).

HintMismatch

A boundary hint disagrees with the chunk’s canonical Blob length.

Fields

index: usize

Index of the first chunk whose hint is wrong.

InvalidChunk

A manifest chunk is not a canonical nonempty Blob.

Fields

index: usize

Index of the offending chunk.

ProofTooLarge

The encoded proof would exceed the 64 MiB cap.

Store(StoreError)

The object source failed.

Verify(VerifyError)

A disclosure-building step failed.

Decode(MkitError)

A source object failed to decode.

Trait Implementations

impl Debug for RangeProofError

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

Formats the value using the given formatter.

impl Display for RangeProofError

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

Formats the value using the given formatter.

impl Error for RangeProofError

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<MkitError> for RangeProofError

fn from(source: MkitError) -> Self

Converts to this type from the input type.

impl From<StoreError> for RangeProofError

fn from(source: StoreError) -> Self

Converts to this type from the input type.

impl From<VerifyError> for RangeProofError

fn from(source: VerifyError) -> Self

Converts to this type from the input type.