Enum ExecuteSequencesError 

#[non_exhaustive]
pub enum ExecuteSequencesError {
    DecodebufferError(DecodeBufferError),
    NotEnoughBytesForSequence {
        wanted: usize,
        have: usize,
    },
    ZeroOffset,
    OutputBufferOverflow {
        tail: usize,
        requested: usize,
        capacity: usize,
    },
}

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.

DecodebufferError(DecodeBufferError)

NotEnoughBytesForSequence

Fields

wanted: usize

have: usize

ZeroOffset

OutputBufferOverflow

A donor-shape inline sequence (BufferBackend::exec_sequence_inline) would have written past the writable tail of a fixed-size backend (UserSliceBackend). Indicates the frame is corrupt — its sequences expand past the declared frame_content_size plus the caller-supplied WILDCOPY_OVERLENGTH slack. The fast-path check is per-sequence; the post-block FCS overflow check would also catch the same shape, but the per-sequence guard is what keeps the unsafe write surface inside the user-provided slice on the way to the post-block check.

Fields

tail: usize

requested: usize

capacity: usize

Trait Implementations

impl Debug for ExecuteSequencesError

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

Formats the value using the given formatter.

impl Display for ExecuteSequencesError

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

Formats the value using the given formatter.

impl Error for ExecuteSequencesError

Available on crate feature std only.

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<DecodeBufferError> for ExecuteSequencesError

fn from(val: DecodeBufferError) -> Self

Converts to this type from the input type.

impl From<ExecuteSequencesError> for DecompressBlockError

fn from(val: ExecuteSequencesError) -> Self

Converts to this type from the input type.