Enum ManifestDecodeError 

pub enum ManifestDecodeError {
    BadMagic,
    UnsupportedVersion(u8),
    UnknownNodeTag(u8),
    UnknownObjectKind(u8),
    Truncated,
    TrailingBytes,
    EntriesOutOfOrder,
    DuplicateObjectKey(ManifestKey),
    EmptyBranchBitmap,
    NonCanonicalEncoding,
    AddressMismatch {
        expected: ContentHash,
        actual: ContentHash,
    },
}

Rejected while decoding node bytes. Each variant is a distinct corruption class and maps to a named fsck rule via ManifestDecodeError::fsck_rule.

Variants

BadMagic

UnsupportedVersion(u8)

UnknownNodeTag(u8)

UnknownObjectKind(u8)

Truncated

TrailingBytes

EntriesOutOfOrder

DuplicateObjectKey(ManifestKey)

EmptyBranchBitmap

NonCanonicalEncoding

AddressMismatch

Fields

expected: ContentHash

actual: ContentHash

Implementations

impl ManifestDecodeError

pub fn fsck_rule(&self) -> FsckRule

Map a decode failure onto the fsck rule it violates, so a rejection is reported by name rather than as an opaque parse error.

Trait Implementations

impl Clone for ManifestDecodeError

fn clone(&self) -> ManifestDecodeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ManifestDecodeError

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

Formats the value using the given formatter.

impl Display for ManifestDecodeError

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

Formats the value using the given formatter.

impl Eq for ManifestDecodeError

impl Error for ManifestDecodeError

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 ManifestDecodeError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ManifestDecodeError