Enum Error 

pub enum Error {
    NotFound(Cid),
    InvalidNode,
    Deserialize(String),
    Serialize(String),
    Store(Box<dyn Error + Send + Sync>),
    CidMismatch {
        expected: Cid,
        actual: Cid,
    },
    Conflict(Conflict),
    BufferFull,
    UnsortedInput {
        previous: Vec<u8>,
        next: Vec<u8>,
    },
    MissingNamedRoots {
        names: Vec<Vec<u8>>,
    },
    InvalidSnapshotBundle(String),
    UnsupportedTransactions {
        store: &'static str,
    },
    TransactionConflict(TransactionConflict),
}

Prolly tree errors

Variants

NotFound(Cid)

Node not found in store

InvalidNode

Invalid node structure

Deserialize(String)

Deserialization failed

Serialize(String)

Serialization failed

Store(Box<dyn Error + Send + Sync>)

Storage error

CidMismatch

Stored bytes did not hash to the CID they were stored under.

Fields

expected: Cid

actual: Cid

Conflict(Conflict)

Merge conflict - occurs when both trees modify the same key differently and no resolver is provided or the resolver returns Resolution::Unresolved

BufferFull

Mutation buffer is full - adding a mutation would exceed the buffer size limit

UnsortedInput

Sorted bulk loading received keys out of order.

Fields

previous: Vec<u8>

next: Vec<u8>

MissingNamedRoots

A GC retention policy referenced named roots that were not present.

Fields

names: Vec<Vec<u8>>

InvalidSnapshotBundle(String)

A portable snapshot bundle is malformed or not self-contained.

UnsupportedTransactions

The configured store does not support strict atomic transactions.

Fields

store: &'static str

TransactionConflict(TransactionConflict)

A transaction could not commit because a validated named root changed.

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, f: &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.