Enum TranscriptError 

pub enum TranscriptError {
    InvalidMagic,
    UnsupportedVersion(u16),
    ChecksumMismatch {
        transcript: u32,
        program: u32,
    },
    IntegrityCheckFailed,
    UnexpectedEof,
    InvalidPartTag(u8),
    InvalidValueTag(u8),
    InvalidUtf8,
    InvalidDefinitionId,
    MaxDepthExceeded(usize),
    DuplicateMapKey,
}

Re-exported so consumers can name the decoded-transcript type and its error without depending on brink-runtime directly. Errors from transcript serialization/deserialization.

Variants

InvalidMagic

UnsupportedVersion(u16)

ChecksumMismatch

Fields

transcript: u32

program: u32

IntegrityCheckFailed

UnexpectedEof

InvalidPartTag(u8)

InvalidValueTag(u8)

InvalidUtf8

InvalidDefinitionId

MaxDepthExceeded(usize)

DuplicateMapKey

A VAL_MAP entry list carried the same key twice. A legitimate writer never emits this — OrderedMap::insert de-duplicates on the write side — so a repeated key is a corrupt or crafted .brkt; the content-based OrderedMap Eq (issue #909) assumes each key appears once, so this is rejected rather than silently keeping the last occurrence (issue #985).

Trait Implementations

impl Debug for TranscriptError

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

Formats the value using the given formatter.

impl Display for TranscriptError

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

Formats the value using the given formatter.

impl Error for TranscriptError

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<TranscriptError> for BrktLoaderError

fn from(source: TranscriptError) -> Self

Converts to this type from the input type.