Enum Error 

pub enum Error {
    DifferentShardSize {
        shard_bytes: usize,
        got: usize,
    },
    DuplicateOriginalShardIndex {
        index: usize,
    },
    DuplicateRecoveryShardIndex {
        index: usize,
    },
    InvalidOriginalShardIndex {
        original_count: usize,
        index: usize,
    },
    InvalidRecoveryShardIndex {
        recovery_count: usize,
        index: usize,
    },
    InvalidShardSize {
        shard_bytes: usize,
    },
    NotEnoughShards {
        original_count: usize,
        original_received_count: usize,
        recovery_received_count: usize,
    },
    PlanMismatch,
    TooFewOriginalShards {
        original_count: usize,
        original_received_count: usize,
    },
    TooManyOriginalShards {
        original_count: usize,
    },
    UnsupportedShardCount {
        original_count: usize,
        recovery_count: usize,
    },
}

Represents all possible errors that can occur in this library.

Variants

DifferentShardSize

Given shard has different size than the configured shard size.

Fields

shard_bytes: usize

Configured shard size.

got: usize

Size of the given shard.

DuplicateOriginalShardIndex

Decoder or Plan was given the same original shard index twice.

Fields

index: usize

Given duplicate index.

DuplicateRecoveryShardIndex

Decoder or Plan was given the same recovery shard index twice.

Fields

index: usize

Given duplicate index.

InvalidOriginalShardIndex

Decoder or Plan was given an invalid original shard index, i.e. index >= original_count.

Fields

original_count: usize

Configured number of original shards.

index: usize

Given invalid index.

InvalidRecoveryShardIndex

Decoder or Plan was given an invalid recovery shard index, i.e. index >= recovery_count.

Fields

recovery_count: usize

Configured number of recovery shards.

index: usize

Given invalid index.

InvalidShardSize

Configured shard size is zero, odd, or requires more working space than a single allocation can hold.

Fields

shard_bytes: usize

Configured shard size.

NotEnoughShards

Decoder or Plan was given too few shards.

Decoding requires as many shards as there were original shards in total, in any combination of original shards and recovery shards.

Fields

original_count: usize

Configured number of original shards.

original_received_count: usize

Number of original shards given.

recovery_received_count: usize

Number of recovery shards given.

PlanMismatch

Decoder was given a Plan built for different shard counts or received shard indices.

TooFewOriginalShards

Encoder was given less than original_count original shards.

Fields

original_count: usize

Configured number of original shards.

original_received_count: usize

Number of original shards given to encoder.

TooManyOriginalShards

Encoder was given more than original_count original shards.

Fields

original_count: usize

Configured number of original shards.

UnsupportedShardCount

Given original_count / recovery_count combination is not supported.

Fields

original_count: usize

Given number of original shards.

recovery_count: usize

Given number of recovery shards.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Error

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 PartialEq for Error

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Error