Enum OrderBookError 

pub enum OrderBookError {
    SequenceGap {
        last: u64,
        got: u64,
    },
    NoSnapshot,
    SymbolMismatch {
        tracker: String,
        incoming: String,
    },
    InvalidDecimal {
        value: f64,
    },
}

Errors that can occur during orderbook reconstruction.

Variants

SequenceGap

A delta arrived whose prev_update_id does not match the book’s last_update_id.

The book is now in an inconsistent state; the consumer should re-request a snapshot.

Fields

last: u64

got: u64

NoSnapshot

A delta was applied before any snapshot was loaded.

SymbolMismatch

The symbol on the snapshot or delta does not match the tracker’s symbol.

Fields

tracker: String

incoming: String

InvalidDecimal

A price or size value could not be converted to Decimal.

Fields

value: f64

Trait Implementations

impl Debug for OrderBookError

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

Formats the value using the given formatter.

impl Display for OrderBookError

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

Formats the value using the given formatter.

impl Error for OrderBookError

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.