Enum Error 

pub enum Error {
    Io(Error),
    Storage(String),
    Validation(String),
    Hash(String),
    Serialization(String),
    HexDecode(FromHexError),
    Json(Error),
    Time(String),
    NotFound(String),
    AlreadyExists(String),
    InvalidFormat(String),
    Unsupported(String),
}

Main error type for Atlas Core operations

This enum represents all possible errors that can occur in the Atlas Core library. It uses the thiserror crate for automatic Error trait implementation.

Variants

Io(Error)

I/O operation error

Storage(String)

Storage backend error

Validation(String)

Validation error for invalid data or formats

Hash(String)

Hash operation or verification error

Serialization(String)

Serialization/deserialization error

HexDecode(FromHexError)

Hex decoding error (only with hash feature)

Json(Error)

JSON processing error

Time(String)

Time/datetime related error

NotFound(String)

Resource not found error

AlreadyExists(String)

Resource already exists error

InvalidFormat(String)

Invalid format error

Unsupported(String)

Unsupported operation error

Implementations

impl Error

pub fn is_retriable(&self) -> bool

Check if the error is retriable

Returns true for transient errors that might succeed on retry, such as I/O or storage errors.

Example

use atlas_common::Error;

let error = Error::Io(std::io::Error::new(
    std::io::ErrorKind::TimedOut,
    "timeout"
));
assert!(error.is_retriable());

pub fn error_code(&self) -> &'static str

Get a stable error code for API responses

Returns a constant string identifier for each error variant, useful for API error responses.

Example

use atlas_common::Error;

let error = Error::NotFound("manifest".to_string());
assert_eq!(error.error_code(), "NOT_FOUND");

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.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<FromHexError> for Error

fn from(source: FromHexError) -> Self

Converts to this type from the input type.