Enum OstiumError 

pub enum OstiumError {
    Network(String),
    Contract(String),
    GraphQL(String),
    Config(String),
    Validation(String),
    Wallet(String),
    Http(Error),
    Json(Error),
    Decimal(Error),
    Provider(String),
    Other(String),
}

Main error type for the Ostium SDK

Variants

Network(String)

Network-related errors (RPC, connection issues)

Contract(String)

Smart contract interaction errors

GraphQL(String)

GraphQL API errors

Config(String)

Configuration errors

Validation(String)

Validation errors for input parameters

Wallet(String)

Errors related to signing and wallet operations

Http(Error)

HTTP request errors

Json(Error)

JSON serialization/deserialization errors

Decimal(Error)

Decimal conversion errors

Provider(String)

Alloy provider errors

Other(String)

Generic errors with context

Implementations

impl OstiumError

pub fn network<S: Into<String>>(msg: S) -> Self

Create a new network error

pub fn contract<S: Into<String>>(msg: S) -> Self

Create a new contract error

pub fn graphql<S: Into<String>>(msg: S) -> Self

Create a new GraphQL error

pub fn config<S: Into<String>>(msg: S) -> Self

Create a new configuration error

pub fn validation<S: Into<String>>(msg: S) -> Self

Create a new validation error

pub fn wallet<S: Into<String>>(msg: S) -> Self

Create a new wallet error

pub fn provider<S: Into<String>>(msg: S) -> Self

Create a new provider error

pub fn other<S: Into<String>>(msg: S) -> Self

Create a generic error with context

pub fn conversion<S: Into<String>>(msg: S) -> Self

Create a new conversion error

pub fn parsing<S: Into<String>>(msg: S) -> Self

Create a new parsing error with a standardized message format.

This constructor is used when there are issues parsing data, such as:

• Converting between data formats (e.g., Python ABIs to JSON)
• Parsing contract responses
• Handling malformed input data

The error message will be prefixed with “Parsing error: “ for consistent error handling.

Trait Implementations

impl Debug for OstiumError

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

Formats the value using the given formatter.

impl Display for OstiumError

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

Formats the value using the given formatter.

impl Error for OstiumError

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 OstiumError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for OstiumError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for OstiumError

fn from(source: Error) -> Self

Converts to this type from the input type.