Enum sn_interface::types::Error

#[non_exhaustive]
pub enum Error {
    AccessDenied(User),
    Serialisation(String),
    EntryTooBig {
        size: usize,
        max: usize,
    },
    TooManyEntries(usize),
    InvalidEntryActions(BTreeMap<Vec<u8>, Error>),
    NoSuchEntry(EntryHash),
    NoSuchUser(User),
    InvalidOwnerNotPublicKeySet,
    SigningKeyTypeMismatch,
    InvalidSignature,
    FailedToParse(String),
    OutOfRange,
    CrdtWrongAddress(RegisterAddress),
    BlsError(BlsError),
    NoCmdResponseForTheVariant,
}

Main error type for the crate.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

AccessDenied(User)

Access denied for user

Serialisation(String)

Serialization error

EntryTooBig

Fields

size: usize

max: usize

Entry is too big to fit inside a register

TooManyEntries(usize)

Cannot add another entry since the register entry cap has been reached.

InvalidEntryActions(BTreeMap<Vec<u8>, Error>)

Supplied actions are not valid

NoSuchEntry(EntryHash)

Entry could not be found on the data

NoSuchUser(User)

User entry could not be found on the data

InvalidOwnerNotPublicKeySet

Owner is not valid

SigningKeyTypeMismatch

Mismatch between key type and signature type.

InvalidSignature

Failed signature validation.

FailedToParse(String)

Failed to parse a string.

OutOfRange

Number out of expected range.

CrdtWrongAddress(RegisterAddress)

The CRDT operation cannot be applied as it targets a different content address.

BlsError(BlsError)

BLS key error

NoCmdResponseForTheVariant

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

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)>

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, demand: &mut Demand<'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<ErrorKind, Global>> for Error

fn from(error: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: BlsError) -> Self

Converts to this type from the input type.

impl From<Error> for ErrorMsg

fn from(error: Error) -> ErrorMsg

Converts to this type from the input type.

impl PartialEq<Error> for Error

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for Error