Enum Error

Source

pub enum Error {
Show 13 variants    NotSourcePiece {
        mapping: GlobalObject,
    },
    PieceOffsetTooLarge {
        mapping: GlobalObject,
    },
    NoSegmentItem {
        progress: usize,
        offset_in_segment: usize,
        segment_index: SegmentIndex,
        mapping: GlobalObject,
    },
    UnexpectedFirstSegmentItem {
        segment_progress: usize,
        offset_in_segment: usize,
        segment_index: SegmentIndex,
        segment_item: Box<SegmentItem>,
        mapping: GlobalObject,
    },
    UnexpectedContinuingSegmentItem {
        collected_data: usize,
        segment_index: SegmentIndex,
        segment_item: Box<SegmentItem>,
        mapping: GlobalObject,
    },
    TooManySegments {
        first_segment_index: SegmentIndex,
        last_segment_index: SegmentIndex,
        mapping: GlobalObject,
    },
    ObjectTooLarge {
        data_length: usize,
        max_object_len: usize,
        mapping: GlobalObject,
    },
    LengthPrefixTooLarge {
        length_prefix_len: usize,
        max_object_len: usize,
        mapping: GlobalObject,
    },
    InvalidDataHash {
        data_hash: Blake3Hash,
        data_size: usize,
        mapping: GlobalObject,
    },
    ObjectDecoding {
        source: Error,
        mapping: GlobalObject,
    },
    SegmentGetter {
        source: SegmentDownloadingError,
        mapping: GlobalObject,
    },
    PieceGetterError {
        source: Error,
        mapping: GlobalObject,
    },
    PieceNotFound {
        piece_index: PieceIndex,
    },
}

Expand description

Object fetching errors.

Variants§

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NotSourcePiece

Supplied piece index is not a source piece

Fields

§mapping: GlobalObject

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PieceOffsetTooLarge

Supplied piece offset is too large

Fields

§mapping: GlobalObject

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NoSegmentItem

No item in segment at offset

Fields

§progress: usize

§offset_in_segment: usize

§segment_index: SegmentIndex

§mapping: GlobalObject

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UnexpectedFirstSegmentItem

Unexpected item in first segment at offset

Fields

§segment_progress: usize

§offset_in_segment: usize

§segment_index: SegmentIndex

§segment_item: Box<SegmentItem>

§mapping: GlobalObject

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UnexpectedContinuingSegmentItem

Unexpected item in continuing segment at offset

Fields

§collected_data: usize

§segment_index: SegmentIndex

§segment_item: Box<SegmentItem>

§mapping: GlobalObject

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TooManySegments

Object not found after downloading expected number of segments

Fields

§first_segment_index: SegmentIndex

§last_segment_index: SegmentIndex

§mapping: GlobalObject

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ObjectTooLarge

Object is too large error

Fields

§data_length: usize

§max_object_len: usize

§mapping: GlobalObject

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LengthPrefixTooLarge

Length prefix is too large error

Fields

§length_prefix_len: usize

§max_object_len: usize

§mapping: GlobalObject

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InvalidDataHash

Hash doesn’t match data

Fields

§data_hash: Blake3Hash

§data_size: usize

§mapping: GlobalObject

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ObjectDecoding

Object decoding error

Fields

§source: Error

§mapping: GlobalObject

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SegmentGetter

Segment getter error

Fields

§source: SegmentDownloadingError

§mapping: GlobalObject

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PieceGetterError

Piece getter error

Fields

§source: Error

§mapping: GlobalObject

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PieceNotFound

Piece getter couldn’t find the piece

Fields

§piece_index: PieceIndex

Trait Implementations§

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impl Debug for Error

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

Formats the value using the given formatter. Read more

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impl Display for Error

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

Formats the value using the given formatter. Read more

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impl Error for Error

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

Returns the lower-level source of this error, if any. Read more

1.0.0 · Source§

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

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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. Read more

Auto Trait Implementations§

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impl UnwindSafe for Error

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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