Enum Error

pub enum Error {
    NotSourcePiece {
        piece_index: PieceIndex,
        piece_offset: u32,
    },
    PieceOffsetTooLarge {
        piece_index: PieceIndex,
        piece_offset: u32,
    },
    NoSegmentItem {
        progress: usize,
        offset_in_segment: usize,
        segment_index: SegmentIndex,
        piece_index: PieceIndex,
        piece_offset: u32,
    },
    UnexpectedFirstSegmentItem {
        segment_progress: usize,
        offset_in_segment: usize,
        segment_index: SegmentIndex,
        segment_item: Box<SegmentItem>,
        piece_index: PieceIndex,
        piece_offset: u32,
    },
    UnexpectedContinuingSegmentItem {
        collected_data: usize,
        segment_index: SegmentIndex,
        segment_item: Box<SegmentItem>,
        piece_index: PieceIndex,
        piece_offset: u32,
    },
    TooManySegments {
        first_segment_index: SegmentIndex,
        last_segment_index: SegmentIndex,
        piece_index: PieceIndex,
        piece_offset: u32,
    },
    ObjectTooLarge {
        data_length: usize,
        max_object_len: usize,
        piece_index: PieceIndex,
        piece_offset: u32,
    },
    LengthPrefixTooLarge {
        length_prefix_len: usize,
        max_object_len: usize,
        piece_index: PieceIndex,
        piece_offset: u32,
    },
    ObjectDecoding {
        source: Error,
    },
    SegmentGetter {
        source: SegmentGetterError,
    },
    PieceGetterError {
        source: BoxError,
    },
    PieceNotFound {
        piece_index: PieceIndex,
    },
}

Object fetching errors.

Variants

NotSourcePiece

Supplied piece index is not a source piece

Fields

piece_index: PieceIndex

piece_offset: u32

PieceOffsetTooLarge

Supplied piece offset is too large

Fields

piece_index: PieceIndex

piece_offset: u32

NoSegmentItem

No item in segment at offset

Fields

progress: usize

offset_in_segment: usize

segment_index: SegmentIndex

piece_index: PieceIndex

piece_offset: u32

UnexpectedFirstSegmentItem

Unexpected item in first segment at offset

Fields

segment_progress: usize

offset_in_segment: usize

segment_index: SegmentIndex

segment_item: Box<SegmentItem>

piece_index: PieceIndex

piece_offset: u32

UnexpectedContinuingSegmentItem

Unexpected item in continuing segment at offset

Fields

collected_data: usize

segment_index: SegmentIndex

segment_item: Box<SegmentItem>

piece_index: PieceIndex

piece_offset: u32

TooManySegments

Object not found after downloading expected number of segments

Fields

first_segment_index: SegmentIndex

last_segment_index: SegmentIndex

piece_index: PieceIndex

piece_offset: u32

ObjectTooLarge

Object is too large error

Fields

data_length: usize

max_object_len: usize

piece_index: PieceIndex

piece_offset: u32

LengthPrefixTooLarge

Length prefix is too large error

Fields

length_prefix_len: usize

max_object_len: usize

piece_index: PieceIndex

piece_offset: u32

ObjectDecoding

Object decoding error

Fields

source: Error

SegmentGetter

Segment getter error

Fields

source: SegmentGetterError

PieceGetterError

Piece getter error

Fields

source: BoxError

PieceNotFound

Piece getter couldn’t find the piece

Fields

piece_index: PieceIndex

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)>

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<Box<dyn Error + Sync + Send>> for Error

fn from(source: BoxError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<SegmentGetterError> for Error

fn from(source: SegmentGetterError) -> Self

Converts to this type from the input type.