Enum FragmentError 

pub enum FragmentError {
    DuplicateFragment {
        block_cid: String,
        index: u32,
    },
    IndexOutOfRange {
        index: u32,
        total: u32,
    },
    BlockNotFound(String),
    AssemblyIncomplete {
        received: u32,
        total: u32,
    },
    ChecksumMismatch {
        index: u32,
    },
    StoreFull,
}

Errors produced by BlockFragmentStore operations.

Variants

DuplicateFragment

A fragment with this (block_cid, index) already exists in the store.

Fields

block_cid: String

Block CID.

index: u32

Fragment index.

IndexOutOfRange

The fragment index is out of range for the declared total.

Fields

index: u32

Fragment index received.

total: u32

Total fragments declared.

BlockNotFound(String)

No fragment set found for the given block CID.

AssemblyIncomplete

Assembly requested but not all fragments have been received.

Fields

received: u32

Fragments received so far.

total: u32

Total fragments expected.

ChecksumMismatch

A fragment failed its checksum during assembly.

Fields

index: u32

Index of the offending fragment.

StoreFull

The pending-set or assembled-block cap has been reached.

Trait Implementations

impl Clone for FragmentError

fn clone(&self) -> FragmentError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FragmentError

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

Formats the value using the given formatter.

impl Display for FragmentError

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

Formats the value using the given formatter.

impl Error for FragmentError

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 PartialEq for FragmentError

fn eq(&self, other: &FragmentError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for FragmentError