Enum PathfinderError 

pub enum PathfinderError {
    Imbalanced {
        terminal_sum: U192,
        expected: U192,
    },
    Transport(CirclesRpcError),
    RpcResponse(String),
}

Errors that can occur during pathfinding and flow matrix operations.

Variants

Imbalanced

Flow matrix terminal sum doesn’t match expected value.

This occurs when the sum of all terminal flow edges (edges that reach the destination) doesn’t equal the expected transfer amount. This usually indicates an issue with the transfer path or RPC data.

Example

PathfinderError::Imbalanced {
    terminal_sum: 800,
    expected: 1000
}

Fields

terminal_sum: U192

Actual sum of terminal flow edges

expected: U192

Expected total flow amount

Transport(CirclesRpcError)

RPC transport/client error (HTTP/WS or deserialization).

RpcResponse(String)

JSON-RPC payload error returned by the server or an invalid response body.

Trait Implementations

impl Debug for PathfinderError

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

Formats the value using the given formatter.

impl Display for PathfinderError

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

Formats the value using the given formatter.

impl Error for PathfinderError

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<CirclesRpcError> for PathfinderError

fn from(source: CirclesRpcError) -> Self

Converts to this type from the input type.