Enum hdk::prelude::HolochainError

pub enum HolochainError {
    ErrorGeneric(String),
    CryptoError(CryptoError),
    NotImplemented(String),
    LoggingError,
    DnaMissing,
    Dna(DnaError),
    IoError(String),
    SerializationError(String),
    InvalidOperationOnSysEntry,
    CapabilityCheckFailed,
    ValidationFailed(String),
    ValidationPending,
    Ribosome(RibosomeErrorCode),
    RibosomeFailed(String),
    ConfigError(String),
    Timeout(String),
    InitializationFailed(String),
    LifecycleError(String),
    DnaHashMismatch(HashString, HashString),
    EntryNotFoundLocally,
    EntryIsPrivate,
    List(Vec<HolochainError>),
}

TODO rename to CoreErrorKind Enum holding all Holochain Core errors

Variants

ErrorGeneric(String)

CryptoError(CryptoError)

NotImplemented(String)

LoggingError

DnaMissing

Dna(DnaError)

IoError(String)

SerializationError(String)

InvalidOperationOnSysEntry

CapabilityCheckFailed

ValidationFailed(String)

ValidationPending

Ribosome(RibosomeErrorCode)

RibosomeFailed(String)

ConfigError(String)

Timeout(String)

InitializationFailed(String)

LifecycleError(String)

DnaHashMismatch(HashString, HashString)

EntryNotFoundLocally

EntryIsPrivate

List(Vec<HolochainError>)

Implementations

impl HolochainError

pub fn new(msg: &str) -> HolochainError

Trait Implementations

impl Clone for HolochainError

fn clone(&self) -> HolochainError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HolochainError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HolochainError

fn deserialize<__D>(
    __deserializer: __D
) -> Result<HolochainError, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Display for HolochainError

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

Formats the value using the given formatter.

impl Eq for HolochainError

impl Error for HolochainError

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

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

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl<'a> From<&'a HolochainError> for JsonString

fn from(v: &HolochainError) -> JsonString

Performs the conversion.

impl From<&'static str> for HolochainError

fn from(error: &str) -> HolochainError

Performs the conversion.

impl From<AllocationError> for HolochainError

fn from(allocation_error: AllocationError) -> HolochainError

Performs the conversion.

impl From<AttributeError> for HolochainError

fn from(err: AttributeError) -> HolochainError

Performs the conversion.

impl From<Canceled> for HolochainError

fn from(Canceled) -> HolochainError

Performs the conversion.

impl From<CryptoError> for HolochainError

fn from(error: CryptoError) -> HolochainError

Performs the conversion.

impl From<DecodeError> for HolochainError

fn from(error: DecodeError) -> HolochainError

Performs the conversion.

impl From<Error> for HolochainError

fn from(error: Error) -> HolochainError

Performs the conversion.

impl From<Error> for HolochainError

fn from(error: Error) -> HolochainError

Performs the conversion.

impl From<FromBase58Error> for HolochainError

fn from(e: FromBase58Error) -> HolochainError

Performs the conversion.

impl From<HcidError> for HolochainError

fn from(error: HcidError) -> HolochainError

Performs the conversion.

impl From<HolochainError> for JsonString

fn from(v: HolochainError) -> JsonString

Performs the conversion.

impl From<HolochainError> for ZomeApiError

fn from(holochain_error: HolochainError) -> Self

Performs the conversion.

impl From<JsonError> for HolochainError

fn from(json_error: JsonError) -> HolochainError

Performs the conversion.

impl From<LocksmithError> for HolochainError

fn from(error: LocksmithError) -> HolochainError

Performs the conversion.

impl From<NoneError> for HolochainError

fn from(NoneError) -> HolochainError

Performs the conversion.

impl From<PersistenceError> for HolochainError

fn from(persistence_error: PersistenceError) -> HolochainError

Performs the conversion.

impl<T> From<PoisonError<T>> for HolochainError

fn from(error: PoisonError<T>) -> HolochainError

Performs the conversion.

impl From<String> for HolochainError

fn from(error: String) -> HolochainError

Performs the conversion.

impl From<Utf8Error> for HolochainError

fn from(error: Utf8Error) -> HolochainError

Performs the conversion.

impl From<ZomeApiError> for HolochainError

fn from(zome_api_error: ZomeApiError) -> Self

Performs the conversion.

impl Hash for HolochainError

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

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 Ord for HolochainError

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

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

impl PartialEq<HolochainError> for HolochainError

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

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

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

This method tests for !=.

impl PartialOrd<HolochainError> for HolochainError

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

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

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

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

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

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

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

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

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

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

impl Serialize for HolochainError

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

Serialize this value into the given Serde serializer.

impl StructuralEq for HolochainError

impl StructuralPartialEq for HolochainError

impl<'a> TryFrom<&'a JsonString> for HolochainError

type Error = JsonError

The type returned in the event of a conversion error.

fn try_from(
    json_string: &JsonString
) -> Result<HolochainError, <HolochainError as TryFrom<&'a JsonString>>::Error>

Performs the conversion.

impl TryFrom<JsonString> for HolochainError

type Error = JsonError

The type returned in the event of a conversion error.

fn try_from(
    json_string: JsonString
) -> Result<HolochainError, <HolochainError as TryFrom<JsonString>>::Error>

Performs the conversion.