Enum HeliaError 

pub enum HeliaError {
    Libp2p(String),
    Cid(Error),
    Multihash(Error),
    Multiaddr(String),
    Io(Error),
    Serialization(Error),
    BlockNotFound {
        cid: Cid<64>,
    },
    PeerNotFound {
        peer_id: PeerId,
    },
    Timeout,
    Aborted,
    InvalidInput {
        message: String,
    },
    NodeNotStarted,
    NodeAlreadyStarted,
    CodecNotFound {
        code: u64,
    },
    HasherNotFound {
        code: u64,
    },
    PinNotFound {
        cid: Cid<64>,
    },
    PinAlreadyExists {
        cid: Cid<64>,
    },
    Datastore {
        message: String,
    },
    Routing {
        message: String,
    },
    Network {
        message: String,
    },
    Dns(ResolveError),
    NotFound(String),
    OperationNotSupported(String),
    Other {
        message: String,
    },
}

Main error type for Helia operations

Variants

Libp2p(String)

Libp2p related errors (using string representation since libp2p::Error is complex)

Cid(Error)

CID parsing or validation errors

Multihash(Error)

Multihash errors

Multiaddr(String)

Multiaddr parsing errors

Io(Error)

I/O errors

Serialization(Error)

Serialization errors

BlockNotFound

Block not found

Fields

cid: Cid<64>

PeerNotFound

Peer not found

Fields

peer_id: PeerId

Timeout

Timeout error

Aborted

Abort error

InvalidInput

Invalid input

Fields

message: String

NodeNotStarted

Node not started

NodeAlreadyStarted

Node already started

CodecNotFound

Codec not found

Fields

code: u64

HasherNotFound

Hasher not found

Fields

code: u64

PinNotFound

Pin not found

Fields

cid: Cid<64>

PinAlreadyExists

Pin already exists

Fields

cid: Cid<64>

Datastore

Datastore error

Fields

message: String

Routing

Routing error

Fields

message: String

Network

Network error

Fields

message: String

Dns(ResolveError)

DNS resolution error

NotFound(String)

Not found error

OperationNotSupported(String)

Operation not supported

Other

Generic error with custom message

Fields

message: String

Implementations

impl HeliaError

pub fn other(message: impl Into<String>) -> HeliaError

Create a new custom error

pub fn datastore(message: impl Into<String>) -> HeliaError

Create a new datastore error

pub fn routing(message: impl Into<String>) -> HeliaError

Create a new routing error

pub fn network(message: impl Into<String>) -> HeliaError

Create a new network error

pub fn invalid_input(message: impl Into<String>) -> HeliaError

Create a new invalid input error

Trait Implementations

impl Debug for HeliaError

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

Formats the value using the given formatter.

impl Display for HeliaError

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

Formats the value using the given formatter.

impl Error for HeliaError

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.

impl From<Error> for HeliaError

fn from(source: Error) -> HeliaError

Converts to this type from the input type.

impl From<Error> for HeliaError

fn from(source: Error) -> HeliaError

Converts to this type from the input type.

impl From<Error> for HeliaError

fn from(source: Error) -> HeliaError

Converts to this type from the input type.

impl From<Error> for HeliaError

fn from(source: Error) -> HeliaError

Converts to this type from the input type.

impl From<ResolveError> for HeliaError

fn from(source: ResolveError) -> HeliaError

Converts to this type from the input type.