Enum llvm_mapper::error::Error

pub enum Error {
    Parse(BitstreamError),
    BadUnroll(String),
    BadRecordMap(String),
    BadBlockMap(String),
    BadField(String),
    BlockRecordMismatch(u64, BlockId),
    BlockBlockMismatch(BlockId, BlockId),
    BadDataLayout(DataLayoutParseError),
    BadContext(MapCtxError),
    BadStrtab(StrtabError),
    Unsupported(String),
}

All possible errors that can occur while mapping a bitstream.

Variants

Parse(BitstreamError)

We encountered an error while performing the underlying bitstream parse.

Tuple Fields of Parse

0: BitstreamError

BadUnroll(String)

We couldn’t unroll the stream because of a structural error.

Tuple Fields of BadUnroll

0: String

BadRecordMap(String)

We couldn’t map a record, for any number of reasons.

Tuple Fields of BadRecordMap

0: String

BadBlockMap(String)

We couldn’t map a block, for any number of reasons.

Tuple Fields of BadBlockMap

0: String

BadField(String)

We couldn’t interpret a record field, for any number of reasons.

Tuple Fields of BadField

0: String

BlockRecordMismatch(u64, BlockId)

We expected exactly one record with this code in this block.

Tuple Fields of BlockRecordMismatch

0: u641: BlockId

BlockBlockMismatch(BlockId, BlockId)

We expected exactly one sub-block with this ID in this block.

Tuple Fields of BlockBlockMismatch

0: BlockId1: BlockId

BadDataLayout(DataLayoutParseError)

We couldn’t parse the datalayout specifier.

Tuple Fields of BadDataLayout

0: DataLayoutParseError

BadContext(MapCtxError)

Our mapping context isn’t valid for this operation.

Tuple Fields of BadContext

0: MapCtxError

BadStrtab(StrtabError)

Retrieving a string from a string table failed.

Tuple Fields of BadStrtab

0: StrtabError

Unsupported(String)

The bitstream contains features or is represented in a way we don’t support. Yet.

Tuple Fields of Unsupported

0: String

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl From<DataLayoutParseError> for Error

fn from(source: DataLayoutParseError) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(source: BitstreamError) -> Self

Performs the conversion.

impl From<MapCtxError> for Error

fn from(source: MapCtxError) -> Self

Performs the conversion.

impl From<StrtabError> for Error

fn from(source: StrtabError) -> Self

Performs the conversion.