Enum safe_nd::Error

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

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

KeysExist(ADataEntries)

The key(s) of the entry or entries contained in this error already 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.

InvalidPermissionsSuccessor(u64)

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

InvalidPermissions

The list of permissions is invalid.

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 Coins.

FailedToParse(String)

Failed to parse the string as Coins.

TransactionIdExists

Transaction ID already exists.

InsufficientBalance

Insufficient coins.

NoSuchBalance

Inexistent balance.

BalanceExists

Coin balance already exists.

ExceededSize

Expected data size exceeded.

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 Ord for Error

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

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

fn from(err: T) -> Self

Performs the conversion.

impl PartialOrd<Error> 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: &Error) -> bool

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

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: &Error) -> bool

This method tests for !=.

impl Eq for Error

impl Display for Error

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

Formats the value using the given formatter.

impl Debug for Error

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

Formats the value using the given formatter.

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, 

Feeds a slice of this type into the given [Hasher].

impl Error for Error

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.

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

The lower-level source of this error, if any.

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<'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.