Enum Error 

pub enum Error {
    Io(Error),
    BlockNotFound(String),
    Cid(String),
    Serialization(String),
    Deserialization(String),
    Network(String),
    Storage(String),
    Encryption(String),
    InvalidData(String),
    InvalidInput(String),
    NotFound(String),
    Protocol(String),
    NotImplemented(String),
    Internal(String),
    Initialization(String),
    Verification(String),
}

Unified error type for IPFRS operations.

This enum captures all error conditions that can occur in IPFRS, providing detailed context through error messages.

Variants

Io(Error)

File system or network I/O error

BlockNotFound(String)

Requested block was not found in storage

Cid(String)

CID parsing, generation, or validation error

Serialization(String)

Data serialization error (CBOR, JSON, etc.)

Deserialization(String)

Data deserialization error (CBOR, JSON, etc.)

Network(String)

Network communication error

Storage(String)

Storage backend error (disk, memory, S3, etc.)

Encryption(String)

Encryption or decryption error

InvalidData(String)

Data validation error (malformed blocks, invalid sizes, etc.)

InvalidInput(String)

Invalid user input or parameters

NotFound(String)

Requested resource not found

Protocol(String)

IPFS protocol violation or incompatibility

NotImplemented(String)

Feature not yet implemented

Internal(String)

Unexpected internal error (possible bug)

Initialization(String)

System initialization or setup error

Verification(String)

Signature or cryptographic verification error

Implementations

impl Error

pub const fn is_io(&self) -> bool

Check if this is an I/O error

pub const fn is_not_found(&self) -> bool

Check if this is a block not found error

pub const fn is_serialization(&self) -> bool

Check if this is a serialization/deserialization error

pub const fn is_network(&self) -> bool

Check if this is a network error

pub const fn is_storage(&self) -> bool

Check if this is a storage error

pub const fn is_validation(&self) -> bool

Check if this is a validation error

pub const fn is_cid(&self) -> bool

Check if this is a CID-related error

pub const fn is_verification(&self) -> bool

Check if this is a verification error

pub const fn category(&self) -> &'static str

Get a human-readable error category name

pub const fn is_recoverable(&self) -> bool

Check if this error is recoverable (retrying might help)

pub const fn is_internal(&self) -> bool

Check if this error indicates a bug or unexpected condition

Trait Implementations

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)>

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 Error

fn from(source: Error) -> Self

Converts to this type from the input type.