Enum Error 

pub enum Error {
    AccessDenied,
    NoSuchLoginPacket,
    LoginPacketExists,
    NoSuchData,
    DataExists,
    NoSuchEntry,
    TooManyEntries,
    InvalidEntryActions(BTreeMap<Vec<u8>, EntryError>),
    NoSuchKey,
    DuplicateEntryKeys,
    InvalidOwners,
    InvalidSuccessor(u64),
    InvalidOwnersSuccessor(u64),
    OpNotCausallyReady,
    InvalidOperation,
    SigningKeyTypeMismatch,
    InvalidSignature,
    DuplicateMessageId,
    NetworkOther(String),
    LossOfPrecision,
    ExcessiveValue,
    FailedToParse(String),
    TransferIdExists,
    InsufficientBalance,
    NoSuchBalance,
    NoSuchSender,
    NoSuchRecipient,
    BalanceExists,
    ExceededSize,
    Unexpected(String),
}

Main error type for the crate.

Variants

AccessDenied

Access is denied for a given requester

NoSuchLoginPacket

Login packet does not exist

LoginPacketExists

Attempt to store a login packet at an already occupied address

NoSuchData

Requested data not found

DataExists

Attempt to create a mutable data when data with such a name already exists

NoSuchEntry

Requested entry not found

TooManyEntries

Exceeded a limit on a number of entries

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

Some entry actions are not valid.

NoSuchKey

Key does not exist

DuplicateEntryKeys

Duplicate Entries in this push

InvalidOwners

The list of owner keys is invalid

InvalidSuccessor(u64)

Invalid version for performing a given mutating operation. Contains the current data version.

InvalidOwnersSuccessor(u64)

Invalid version for performing a given mutating operation. Contains the current owners version.

OpNotCausallyReady

Invalid mutating operation as it causality dependency is currently not satisfied

InvalidOperation

Invalid Operation such as a POST on ImmutableData

SigningKeyTypeMismatch

Mismatch between key type and signature type.

InvalidSignature

Failed signature validation.

DuplicateMessageId

Received a request with a duplicate MessageId

NetworkOther(String)

Network error occurring at Vault level which has no bearing on clients, e.g. serialisation failure or database failure

LossOfPrecision

While parsing, precision would be lost.

ExcessiveValue

The coin amount would exceed the maximum value for Money.

FailedToParse(String)

Failed to parse the string as Money.

TransferIdExists

Transfer ID already exists.

InsufficientBalance

Insufficient money.

NoSuchBalance

Inexistent balance.

NoSuchSender

Inexistent sender balance.

NoSuchRecipient

Inexistent recipient balance.

BalanceExists

Coin balance already exists.

ExceededSize

Expected data size exceeded.

Unexpected(String)

Unexpected error.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate 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<'de> Deserialize<'de> for Error

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

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

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

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<T: Into<String>> From<T> for Error

fn from(err: T) -> Self

Converts to this type from the input type.

impl Hash for Error

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Error

fn cmp(&self, other: &Error) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Error

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

fn partial_cmp(&self, other: &Error) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Error

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Error

impl StructuralPartialEq for Error